31342454511024 has 20 divisors (see below), whose sum is σ = 80968007486936. Its totient is φ = 10447484836992.

The previous prime is 31342454511023. The next prime is 31342454511097. The reversal of 31342454511024 is 42011545424313.

It is not an unprimeable number, because it can be changed into a prime (31342454511023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326483901109 + ... + 326483901204.

Almost surely, 2^{31342454511024} is an apocalyptic number.

It is an amenable number.

31342454511024 is an abundant number, since it is smaller than the sum of its proper divisors (49625552975912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31342454511024 is a wasteful number, since it uses less digits than its factorization.

31342454511024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652967802324 (or 652967802318 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 31342454511024 its reverse (42011545424313), we get a palindrome (73353999935337).

The spelling of 31342454511024 in words is "thirty-one trillion, three hundred forty-two billion, four hundred fifty-four million, five hundred eleven thousand, twenty-four".