31034410432 has 56 divisors (see below), whose sum is σ = 61831728000. Its totient is φ = 15454922496.

The previous prime is 31034410427. The next prime is 31034410453. The reversal of 31034410432 is 23401443013.

It is a junction number, because it is equal to n+sod(n) for n = 31034410397 and 31034410406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24649419 + ... + 24650677.

It is an arithmetic number, because the mean of its divisors is an integer number (1104138000).

Almost surely, 2^31034410432 is an apocalyptic number.

31034410432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

31034410432 is a deficient number, since it is larger than the sum of its proper divisors (30797317568).

31034410432 is a wasteful number, since it uses less digits than its factorization.

31034410432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513 (or 2503 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 31034410432 its reverse (23401443013), we get a palindrome (54435853445).

The spelling of 31034410432 in words is "thirty-one billion, thirty-four million, four hundred ten thousand, four hundred thirty-two".