20038527384 has 32 divisors (see below), whose sum is σ = 52732968000. Its totient is φ = 6327955872.

The previous prime is 20038527373. The next prime is 20038527401. The reversal of 20038527384 is 48372583002.

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, 21971614 + ... + 21972525.

It is an arithmetic number, because the mean of its divisors is an integer number (1647905250).

Almost surely, 2^20038527384 is an apocalyptic number.

20038527384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20038527384 is an abundant number, since it is smaller than the sum of its proper divisors (32694440616).

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

20038527384 is a wasteful number, since it uses less digits than its factorization.

20038527384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43944167 (or 43944163 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 20038527384 in words is "twenty billion, thirty-eight million, five hundred twenty-seven thousand, three hundred eighty-four".