46740685824 has 660 divisors, whose sum is σ = 169108794624. Its totient is φ = 12594880512.

The previous prime is 46740685787. The next prime is 46740685883. The reversal of 46740685824 is 42858604764.

It is a happy number.

46740685824 is a `hidden beast` number, since 467 + 40 + 68 + 5 + 82 + 4 = 666.

It is a super-2 number, since 2×46740685824² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 209599377 + ... + 209599599.

Almost surely, 2^46740685824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46740685824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84554397312).

46740685824 is an abundant number, since it is smaller than the sum of its proper divisors (122368108800).

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

46740685824 is a wasteful number, since it uses less digits than its factorization.

46740685824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 46740685824 in words is "forty-six billion, seven hundred forty million, six hundred eighty-five thousand, eight hundred twenty-four".