21514231073041 has 24 divisors (see below), whose sum is σ = 25177308282240. Its totient is φ = 18008686656576.

The previous prime is 21514231073033. The next prime is 21514231073059. The reversal of 21514231073041 is 14037013241512.

It is not a de Polignac number, because 21514231073041 - 2³ = 21514231073033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21514231072988 and 21514231073006.

It is not an unprimeable number, because it can be changed into a prime (21514231073011) 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, 73486636 + ... + 73778818.

It is an arithmetic number, because the mean of its divisors is an integer number (1049054511760).

Almost surely, 2^{21514231073041} is an apocalyptic number.

It is an amenable number.

21514231073041 is a deficient number, since it is larger than the sum of its proper divisors (3663077209199).

21514231073041 is an equidigital number, since it uses as much as digits as its factorization.

21514231073041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297965 (or 297922 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 21514231073041 in words is "twenty-one trillion, five hundred fourteen billion, two hundred thirty-one million, seventy-three thousand, forty-one".