30471673532 has 12 divisors (see below), whose sum is σ = 53351291616. Its totient is φ = 15228447360.

The previous prime is 30471673489. The next prime is 30471673543. The reversal of 30471673532 is 23537617403.

It is a self number, because there is not a number n which added to its sum of digits gives 30471673532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1838069 + ... + 1854572.

It is an arithmetic number, because the mean of its divisors is an integer number (4445940968).

Almost surely, 2^30471673532 is an apocalyptic number.

It is an amenable number.

30471673532 is a deficient number, since it is larger than the sum of its proper divisors (22879618084).

30471673532 is a wasteful number, since it uses less digits than its factorization.

30471673532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694708 (or 3694706 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 30471673532 in words is "thirty billion, four hundred seventy-one million, six hundred seventy-three thousand, five hundred thirty-two".