20276910204 has 48 divisors (see below), whose sum is σ = 48140835456. Its totient is φ = 6640920000.

The previous prime is 20276910161. The next prime is 20276910221. The reversal of 20276910204 is 40201967202.

It is a super-2 number, since 2×20276910204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678579 + ... + 707829.

It is an arithmetic number, because the mean of its divisors is an integer number (1002934072).

Almost surely, 2^20276910204 is an apocalyptic number.

It is an amenable number.

20276910204 is an abundant number, since it is smaller than the sum of its proper divisors (27863925252).

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

20276910204 is a wasteful number, since it uses less digits than its factorization.

20276910204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30266 (or 30264 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 20276910204 in words is "twenty billion, two hundred seventy-six million, nine hundred ten thousand, two hundred four".