1434241993 has 4 divisors (see below), whose sum is σ = 1434568960. Its totient is φ = 1433915028.

The previous prime is 1434241973. The next prime is 1434242003. The reversal of 1434241993 is 3991424341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3991424341 = 173 ⋅23071817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434241993 is a prime.

It is a super-2 number, since 2×1434241993² = 4114100188969224098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434241973) 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, 156813 + ... + 165706.

It is an arithmetic number, because the mean of its divisors is an integer number (358642240).

Almost surely, 2^1434241993 is an apocalyptic number.

It is an amenable number.

1434241993 is a deficient number, since it is larger than the sum of its proper divisors (326967).

1434241993 is an equidigital number, since it uses as much as digits as its factorization.

1434241993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326966.

The product of its digits is 93312, while the sum is 40.

The square root of 1434241993 is about 37871.3875240926. The cubic root of 1434241993 is about 1127.7360873560.

The spelling of 1434241993 in words is "one billion, four hundred thirty-four million, two hundred forty-one thousand, nine hundred ninety-three".