23802854138336 has 96 divisors (see below), whose sum is σ = 57714788150208. Its totient is φ = 9410204897280.

The previous prime is 23802854138321. The next prime is 23802854138417. The reversal of 23802854138336 is 63383145820832.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 1610156 + ... + 7085076.

It is an arithmetic number, because the mean of its divisors is an integer number (601195709898).

Almost surely, 2^{23802854138336} is an apocalyptic number.

23802854138336 is a gapful number since it is divisible by the number (26) 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 23802854138336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28857394075104).

23802854138336 is an abundant number, since it is smaller than the sum of its proper divisors (33911934011872).

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

23802854138336 is a wasteful number, since it uses less digits than its factorization.

23802854138336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476444 (or 5476436 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 56.

The spelling of 23802854138336 in words is "twenty-three trillion, eight hundred two billion, eight hundred fifty-four million, one hundred thirty-eight thousand, three hundred thirty-six".