46329395840 has 512 divisors, whose sum is σ = 143185674240. Its totient is φ = 13941227520.

The previous prime is 46329395831. The next prime is 46329395887. The reversal of 46329395840 is 4859392364.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120964289 + ... + 120964671.

It is an arithmetic number, because the mean of its divisors is an integer number (279659520).

Almost surely, 2^46329395840 is an apocalyptic number.

46329395840 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 46329395840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71592837120).

46329395840 is an abundant number, since it is smaller than the sum of its proper divisors (96856278400).

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

46329395840 is a wasteful number, since it uses less digits than its factorization.

46329395840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 46329395840 in words is "forty-six billion, three hundred twenty-nine million, three hundred ninety-five thousand, eight hundred forty".