20740892300 has 18 divisors (see below), whose sum is σ = 45007736508. Its totient is φ = 8296356880.

The previous prime is 20740892299. The next prime is 20740892303. The reversal of 20740892300 is 329804702.

It is a super-2 number, since 2×20740892300² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20740892303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103704362 + ... + 103704561.

It is an arithmetic number, because the mean of its divisors is an integer number (2500429806).

Almost surely, 2^20740892300 is an apocalyptic number.

20740892300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20740892300 is an abundant number, since it is smaller than the sum of its proper divisors (24266844208).

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

20740892300 is a wasteful number, since it uses less digits than its factorization.

20740892300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207408937 (or 207408930 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 20740892300 in words is "twenty billion, seven hundred forty million, eight hundred ninety-two thousand, three hundred".