46724770320 has 160 divisors (see below), whose sum is σ = 149361190272. Its totient is φ = 12077285376.

The previous prime is 46724770259. The next prime is 46724770327. The reversal of 46724770320 is 2307742764.

It is a super-2 number, since 2×46724770320² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46724770327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1033632 + ... + 1077888.

Almost surely, 2^46724770320 is an apocalyptic number.

46724770320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46724770320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74680595136).

46724770320 is an abundant number, since it is smaller than the sum of its proper divisors (102636419952).

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

46724770320 is a wasteful number, since it uses less digits than its factorization.

46724770320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44409 (or 44403 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 46724770320 in words is "forty-six billion, seven hundred twenty-four million, seven hundred seventy thousand, three hundred twenty".