46624239840 has 96 divisors (see below), whose sum is σ = 154596193920. Its totient is φ = 11778753024.

The previous prime is 46624239799. The next prime is 46624239853. The reversal of 46624239840 is 4893242664.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 46624239840.

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, 2547034 + ... + 2565273.

It is an arithmetic number, because the mean of its divisors is an integer number (1610377020).

Almost surely, 2^46624239840 is an apocalyptic number.

46624239840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46624239840 is an abundant number, since it is smaller than the sum of its proper divisors (107971954080).

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

46624239840 is a wasteful number, since it uses less digits than its factorization.

46624239840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112344 (or 5112336 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 46624239840 in words is "forty-six billion, six hundred twenty-four million, two hundred thirty-nine thousand, eight hundred forty".