418418440364 has 12 divisors (see below), whose sum is σ = 755852666688. Its totient is φ = 202460535600.

The previous prime is 418418440343. The next prime is 418418440409. The reversal of 418418440364 is 463044814814.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687171007 + ... + 1687171254.

It is an arithmetic number, because the mean of its divisors is an integer number (62987722224).

Almost surely, 2^418418440364 is an apocalyptic number.

It is an amenable number.

418418440364 is a deficient number, since it is larger than the sum of its proper divisors (337434226324).

418418440364 is a wasteful number, since it uses less digits than its factorization.

418418440364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374342296 (or 3374342294 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 47.

The spelling of 418418440364 in words is "four hundred eighteen billion, four hundred eighteen million, four hundred forty thousand, three hundred sixty-four".