1014402245 has 16 divisors (see below), whose sum is σ = 1260602352. Its totient is φ = 783144960.

The previous prime is 1014402239. The next prime is 1014402251. The reversal of 1014402245 is 5422044101.

It is an interprime number because it is at equal distance from previous prime (1014402239) and next prime (1014402251).

It can be written as a sum of positive squares in 8 ways, for example, as 58232161 + 956170084 = 7631^2 + 30922^2 .

It is not a de Polignac number, because 1014402245 - 2¹⁴ = 1014385861 is a prime.

It is a super-2 number, since 2×1014402245² = 2058023829322080050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1014402245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15212 + ... + 47541.

It is an arithmetic number, because the mean of its divisors is an integer number (78787647).

Almost surely, 2^1014402245 is an apocalyptic number.

It is an amenable number.

1014402245 is a deficient number, since it is larger than the sum of its proper divisors (246200107).

1014402245 is an equidigital number, since it uses as much as digits as its factorization.

1014402245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62872.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1014402245 is about 31849.6820235305. The cubic root of 1014402245 is about 1004.7778838029. Note that the first 3 decimals are identical.

Adding to 1014402245 its reverse (5422044101), we get a palindrome (6436446346).

The spelling of 1014402245 in words is "one billion, fourteen million, four hundred two thousand, two hundred forty-five".