474164026446 has 32 divisors (see below), whose sum is σ = 1062500231808. Its totient is φ = 139802660640.

The previous prime is 474164026439. The next prime is 474164026463. The reversal of 474164026446 is 644620461474.

It is a junction number, because it is equal to n+sod(n) for n = 474164026395 and 474164026404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97082740 + ... + 97087623.

It is an arithmetic number, because the mean of its divisors is an integer number (33203132244).

Almost surely, 2^474164026446 is an apocalyptic number.

474164026446 is an abundant number, since it is smaller than the sum of its proper divisors (588336205362).

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

474164026446 is a wasteful number, since it uses less digits than its factorization.

474164026446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194170416.

The product of its (nonzero) digits is 3096576, while the sum is 48.

The spelling of 474164026446 in words is "four hundred seventy-four billion, one hundred sixty-four million, twenty-six thousand, four hundred forty-six".