1434242011 has 4 divisors (see below), whose sum is σ = 1434494224. Its totient is φ = 1433989800.

The previous prime is 1434242003. The next prime is 1434242021. The reversal of 1434242011 is 1102424341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1434242011 - 2³ = 1434242003 is a prime.

It is a super-2 number, since 2×1434242011² = 4114100292234648242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434242021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117375 + ... + 129016.

It is an arithmetic number, because the mean of its divisors is an integer number (358623556).

Almost surely, 2^1434242011 is an apocalyptic number.

1434242011 is a deficient number, since it is larger than the sum of its proper divisors (252213).

1434242011 is an equidigital number, since it uses as much as digits as its factorization.

1434242011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252212.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1434242011 is about 37871.3877617391. The cubic root of 1434242011 is about 1127.7360920738.

Adding to 1434242011 its reverse (1102424341), we get a palindrome (2536666352).

The spelling of 1434242011 in words is "one billion, four hundred thirty-four million, two hundred forty-two thousand, eleven".