21310294766482 has 8 divisors (see below), whose sum is σ = 32275786248576. Its totient is φ = 10551699350292.

The previous prime is 21310294766479. The next prime is 21310294766503. The reversal of 21310294766482 is 28466749201312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51724016218 + ... + 51724016629.

It is an arithmetic number, because the mean of its divisors is an integer number (4034473281072).

Almost surely, 2^{21310294766482} is an apocalyptic number.

21310294766482 is a deficient number, since it is larger than the sum of its proper divisors (10965491482094).

21310294766482 is a wasteful number, since it uses less digits than its factorization.

21310294766482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103448032952.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 21310294766482 in words is "twenty-one trillion, three hundred ten billion, two hundred ninety-four million, seven hundred sixty-six thousand, four hundred eighty-two".