32341256431 has 24 divisors (see below), whose sum is σ = 37118586960. Its totient is φ = 28121681280.

The previous prime is 32341256401. The next prime is 32341256459. The reversal of 32341256431 is 13465214323.

It is a happy number.

It is not a de Polignac number, because 32341256431 - 2⁷ = 32341256303 is a prime.

It is a super-2 number, since 2×32341256431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32341256401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332395 + ... + 418531.

It is an arithmetic number, because the mean of its divisors is an integer number (1546607790).

Almost surely, 2^32341256431 is an apocalyptic number.

32341256431 is a deficient number, since it is larger than the sum of its proper divisors (4777330529).

32341256431 is a wasteful number, since it uses less digits than its factorization.

32341256431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86295 (or 86284 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The spelling of 32341256431 in words is "thirty-two billion, three hundred forty-one million, two hundred fifty-six thousand, four hundred thirty-one".