31025541934 has 8 divisors (see below), whose sum is σ = 46950156720. Its totient is φ = 15375489696.

The previous prime is 31025541931. The next prime is 31025541973. The reversal of 31025541934 is 43914552013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 31025541893 and 31025541902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31025541931) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 68640354 + ... + 68640805.

It is an arithmetic number, because the mean of its divisors is an integer number (5868769590).

Almost surely, 2^31025541934 is an apocalyptic number.

31025541934 is a deficient number, since it is larger than the sum of its proper divisors (15924614786).

31025541934 is a wasteful number, since it uses less digits than its factorization.

31025541934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137281274.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 31025541934 in words is "thirty-one billion, twenty-five million, five hundred forty-one thousand, nine hundred thirty-four".