30971471483652 has 96 divisors (see below), whose sum is σ = 88577793561600. Its totient is φ = 8225080785792.

The previous prime is 30971471483639. The next prime is 30971471483681. The reversal of 30971471483652 is 25638417417903.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182987902 + ... + 183157077.

It is an arithmetic number, because the mean of its divisors is an integer number (922685349600).

It is a 1-persistent number, because it is pandigital, but 2⋅30971471483652 = 61942942967304 is not.

Almost surely, 2^{30971471483652} is an apocalyptic number.

It is an amenable number.

30971471483652 is an abundant number, since it is smaller than the sum of its proper divisors (57606322077948).

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

30971471483652 is a wasteful number, since it uses less digits than its factorization.

30971471483652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366145065 (or 366145063 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 30971471483652 in words is "thirty trillion, nine hundred seventy-one billion, four hundred seventy-one million, four hundred eighty-three thousand, six hundred fifty-two".