30952201984 has 72 divisors (see below), whose sum is σ = 67465711152. Its totient is φ = 14055505920.

The previous prime is 30952201979. The next prime is 30952202023. The reversal of 30952201984 is 48910225903.

It is a self number, because there is not a number n which added to its sum of digits gives 30952201984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3242082 + ... + 3251614.

It is an arithmetic number, because the mean of its divisors is an integer number (937023766).

Almost surely, 2^30952201984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30952201984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33732855576).

30952201984 is an abundant number, since it is smaller than the sum of its proper divisors (36513509168).

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

30952201984 is a wasteful number, since it uses less digits than its factorization.

30952201984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713 (or 10699 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 30952201984 in words is "thirty billion, nine hundred fifty-two million, two hundred one thousand, nine hundred eighty-four".