474566665474 has 16 divisors (see below), whose sum is σ = 776613840480. Its totient is φ = 215698174560.

The previous prime is 474566665457. The next prime is 474566665481.

It is a happy number.

474566665474 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×474566665474² (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, 345339 + ... + 1033630.

It is an arithmetic number, because the mean of its divisors is an integer number (48538365030).

Almost surely, 2^474566665474 is an apocalyptic number.

474566665474 is a deficient number, since it is larger than the sum of its proper divisors (302047175006).

474566665474 is a wasteful number, since it uses less digits than its factorization.

474566665474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394625.

The product of its digits is 406425600, while the sum is 64.

The spelling of 474566665474 in words is "four hundred seventy-four billion, five hundred sixty-six million, six hundred sixty-five thousand, four hundred seventy-four".