20791412000 has 48 divisors (see below), whose sum is σ = 51084509112. Its totient is φ = 8316563200.

The previous prime is 20791411957. The next prime is 20791412003. The reversal of 20791412000 is 21419702.

It can be written as a sum of positive squares in 4 ways, for example, as 11918525584 + 8872886416 = 109172^2 + 94196^2 .

It is not an unprimeable number, because it can be changed into a prime (20791412003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2594927 + ... + 2602926.

Almost surely, 2^20791412000 is an apocalyptic number.

20791412000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20791412000 is an abundant number, since it is smaller than the sum of its proper divisors (30293097112).

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

20791412000 is an equidigital number, since it uses as much as digits as its factorization.

20791412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197878 (or 5197860 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 20791412000 in words is "twenty billion, seven hundred ninety-one million, four hundred twelve thousand".