46865664384 has 128 divisors (see below), whose sum is σ = 155204570880. Its totient is φ = 12172892160.

The previous prime is 46865664383. The next prime is 46865664479. The reversal of 46865664384 is 48346656864.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46865664383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762939 + ... + 822074.

It is an arithmetic number, because the mean of its divisors is an integer number (1212535710).

Almost surely, 2^46865664384 is an apocalyptic number.

46865664384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46865664384 is an abundant number, since it is smaller than the sum of its proper divisors (108338906496).

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

46865664384 is a wasteful number, since it uses less digits than its factorization.

46865664384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585048 (or 1585036 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 60.

The spelling of 46865664384 in words is "forty-six billion, eight hundred sixty-five million, six hundred sixty-four thousand, three hundred eighty-four".