20014526366466 has 16 divisors (see below), whose sum is σ = 41769446330304. Its totient is φ = 6381443189264.

The previous prime is 20014526366447. The next prime is 20014526366543. The reversal of 20014526366466 is 66466362541002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72516399741 + ... + 72516400016.

It is an arithmetic number, because the mean of its divisors is an integer number (2610590395644).

Almost surely, 2^{20014526366466} is an apocalyptic number.

20014526366466 is an abundant number, since it is smaller than the sum of its proper divisors (21754919963838).

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

20014526366466 is a wasteful number, since it uses less digits than its factorization.

20014526366466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145032799785.

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 20014526366466 in words is "twenty trillion, fourteen billion, five hundred twenty-six million, three hundred sixty-six thousand, four hundred sixty-six".