662473374266 has 16 divisors (see below), whose sum is σ = 1084133014848. Its totient is φ = 301100462400.

The previous prime is 662473374247. The next prime is 662473374293.

662473374266 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×662473374266² (a number of 24 digits) contains 22 as substring.

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, 903710 + ... + 1463433.

It is an arithmetic number, because the mean of its divisors is an integer number (67758313428).

Almost surely, 2^662473374266 is an apocalyptic number.

662473374266 is a deficient number, since it is larger than the sum of its proper divisors (421659640582).

662473374266 is a wasteful number, since it uses less digits than its factorization.

662473374266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379877.

The product of its digits is 36578304, while the sum is 56.

The spelling of 662473374266 in words is "six hundred sixty-two billion, four hundred seventy-three million, three hundred seventy-four thousand, two hundred sixty-six".