21714774983304 has 96 divisors (see below), whose sum is σ = 61115235276480. Its totient is φ = 6390970515072.

The previous prime is 21714774983303. The next prime is 21714774983393. The reversal of 21714774983304 is 40338947741712.

It is not an unprimeable number, because it can be changed into a prime (21714774983303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65618164 + ... + 65948259.

It is an arithmetic number, because the mean of its divisors is an integer number (636617034130).

Almost surely, 2^{21714774983304} is an apocalyptic number.

21714774983304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

21714774983304 is an abundant number, since it is smaller than the sum of its proper divisors (39400460293176).

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

21714774983304 is a wasteful number, since it uses less digits than its factorization.

21714774983304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131566491 (or 131566464 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 60.

The spelling of 21714774983304 in words is "twenty-one trillion, seven hundred fourteen billion, seven hundred seventy-four million, nine hundred eighty-three thousand, three hundred four".