31474125354 has 32 divisors (see below), whose sum is σ = 73695517056. Its totient is φ = 8773274880.

The previous prime is 31474125349. The next prime is 31474125373. The reversal of 31474125354 is 45352147413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9137107 + ... + 9140550.

It is an arithmetic number, because the mean of its divisors is an integer number (2302984908).

Almost surely, 2^31474125354 is an apocalyptic number.

31474125354 is an abundant number, since it is smaller than the sum of its proper divisors (42221391702).

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

31474125354 is a wasteful number, since it uses less digits than its factorization.

31474125354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18277710.

The product of its digits is 201600, while the sum is 39.

It can be divided in two parts, 3147 and 4125354, that added together give a triangular number (4128501 = T₂₈₇₃).

The spelling of 31474125354 in words is "thirty-one billion, four hundred seventy-four million, one hundred twenty-five thousand, three hundred fifty-four".