31306554632434 has 16 divisors (see below), whose sum is σ = 49724457120000. Its totient is φ = 14731820115264.

The previous prime is 31306554632411. The next prime is 31306554632449. The reversal of 31306554632434 is 43423645560313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20378634 + ... + 21860965.

It is an arithmetic number, because the mean of its divisors is an integer number (3107778570000).

Almost surely, 2^{31306554632434} is an apocalyptic number.

31306554632434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31306554632434 is a deficient number, since it is larger than the sum of its proper divisors (18417902487566).

31306554632434 is a wasteful number, since it uses less digits than its factorization.

31306554632434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42261417.

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 31306554632434 in words is "thirty-one trillion, three hundred six billion, five hundred fifty-four million, six hundred thirty-two thousand, four hundred thirty-four".