46240395178464 has 96 divisors (see below), whose sum is σ = 142801220449440. Its totient is φ = 14506790639616.

The previous prime is 46240395178409. The next prime is 46240395178477. The reversal of 46240395178464 is 46487159304264.

46240395178464 is a `hidden beast` number, since 4 + 6 + 2 + 4 + 0 + 39 + 517 + 84 + 6 + 4 = 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1574072839 + ... + 1574102214.

It is an arithmetic number, because the mean of its divisors is an integer number (1487512713015).

It is a 1-persistent number, because it is pandigital, but 2⋅46240395178464 = 92480790356928 is not.

Almost surely, 2^{46240395178464} is an apocalyptic number.

It is an amenable number.

46240395178464 is an abundant number, since it is smaller than the sum of its proper divisors (96560825270976).

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

46240395178464 is a wasteful number, since it uses less digits than its factorization.

46240395178464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148175089 (or 3148175075 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 63.

The spelling of 46240395178464 in words is "forty-six trillion, two hundred forty billion, three hundred ninety-five million, one hundred seventy-eight thousand, four hundred sixty-four".