20692869120000 has 3060 divisors, whose sum is σ = 96709271451936. Its totient is φ = 4299816960000.

The previous prime is 20692869119983. The next prime is 20692869120023. The reversal of 20692869120000 is 2196829602.

It is a Jordan-Polya number, since it can be written as 11! ⋅ (6!)².

20692869120000 is a `hidden beast` number, since 20 + 69 + 286 + 91 + 200 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 1881169919995 + ... + 1881169920005.

Almost surely, 2^{20692869120000} is an apocalyptic number.

20692869120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20692869120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48354635725968).

20692869120000 is an abundant number, since it is smaller than the sum of its proper divisors (76016402331936).

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

20692869120000 is an frugal number, since it uses more digits than its factorization.

20692869120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 20692869120000 in words is "twenty trillion, six hundred ninety-two billion, eight hundred sixty-nine million, one hundred twenty thousand".