940145894604 has 72 divisors (see below), whose sum is σ = 2717124254208. Its totient is φ = 268499651040.

The previous prime is 940145894491. The next prime is 940145894651. The reversal of 940145894604 is 406498541049.

940145894604 is a `hidden beast` number, since 9 + 4 + 0 + 14 + 589 + 46 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189252 + ... + 1384235.

It is an arithmetic number, because the mean of its divisors is an integer number (37737836864).

Almost surely, 2^940145894604 is an apocalyptic number.

It is an amenable number.

940145894604 is an abundant number, since it is smaller than the sum of its proper divisors (1776978359604).

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

940145894604 is a wasteful number, since it uses less digits than its factorization.

940145894604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575875 (or 1575870 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 940145894604 in words is "nine hundred forty billion, one hundred forty-five million, eight hundred ninety-four thousand, six hundred four".