2061514242466 has 12 divisors (see below), whose sum is σ = 3597131994678. Its totient is φ = 883506103872.

The previous prime is 2061514242413. The next prime is 2061514242523. The reversal of 2061514242466 is 6642424151602.

It can be written as a sum of positive squares in only one way, i.e., 1269387542241 + 792126700225 = 1126671^2 + 890015^2 .

It is a super-2 number, since 2×2061514242466² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10517929711 + ... + 10517929906.

Almost surely, 2^{2061514242466} is an apocalyptic number.

2061514242466 is a deficient number, since it is larger than the sum of its proper divisors (1535617752212).

2061514242466 is a wasteful number, since it uses less digits than its factorization.

2061514242466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21035859633 (or 21035859626 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 2061514242466 in words is "two trillion, sixty-one billion, five hundred fourteen million, two hundred forty-two thousand, four hundred sixty-six".