31553531272034 has 64 divisors (see below), whose sum is σ = 49422628417536. Its totient is φ = 15098361513984.

The previous prime is 31553531272031. The next prime is 31553531272057. The reversal of 31553531272034 is 43027213535513.

It is a super-2 number, since 2×31553531272034² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (31553531272031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341823374 + ... + 341915670.

It is an arithmetic number, because the mean of its divisors is an integer number (772228569024).

Almost surely, 2^{31553531272034} is an apocalyptic number.

31553531272034 is a deficient number, since it is larger than the sum of its proper divisors (17869097145502).

31553531272034 is a wasteful number, since it uses less digits than its factorization.

31553531272034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92859.

The product of its (nonzero) digits is 1134000, while the sum is 44.

The spelling of 31553531272034 in words is "thirty-one trillion, five hundred fifty-three billion, five hundred thirty-one million, two hundred seventy-two thousand, thirty-four".