40460168658816 has 96 divisors (see below), whose sum is σ = 117831101398920. Its totient is φ = 13324232217600.

The previous prime is 40460168658809. The next prime is 40460168658827. The reversal of 40460168658816 is 61885686106404.

40460168658816 is a `hidden beast` number, since 4 + 0 + 4 + 601 + 6 + 8 + 6 + 5 + 8 + 8 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211480735 + ... + 211671966.

Almost surely, 2^{40460168658816} is an apocalyptic number.

It is an amenable number.

40460168658816 is an abundant number, since it is smaller than the sum of its proper divisors (77370932740104).

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

40460168658816 is a wasteful number, since it uses less digits than its factorization.

40460168658816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423152804 (or 423152789 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 40460168658816 in words is "forty trillion, four hundred sixty billion, one hundred sixty-eight million, six hundred fifty-eight thousand, eight hundred sixteen".