20004707316 has 24 divisors (see below), whose sum is σ = 50921073504. Its totient is φ = 6062032480.

The previous prime is 20004707287. The next prime is 20004707323. The reversal of 20004707316 is 61370740002.

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, 75775275 + ... + 75775538.

It is an arithmetic number, because the mean of its divisors is an integer number (2121711396).

Almost surely, 2^20004707316 is an apocalyptic number.

It is an amenable number.

20004707316 is an abundant number, since it is smaller than the sum of its proper divisors (30916366188).

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

20004707316 is a wasteful number, since it uses less digits than its factorization.

20004707316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151550831 (or 151550829 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The spelling of 20004707316 in words is "twenty billion, four million, seven hundred seven thousand, three hundred sixteen".