46303378320 has 80 divisors (see below), whose sum is σ = 143634056832. Its totient is φ = 12339517440.

The previous prime is 46303378283. The next prime is 46303378321. The reversal of 46303378320 is 2387330364.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (46303378321) 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, 310605 + ... + 434835.

Almost surely, 2^46303378320 is an apocalyptic number.

46303378320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46303378320 is an abundant number, since it is smaller than the sum of its proper divisors (97330678512).

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

46303378320 is a wasteful number, since it uses less digits than its factorization.

46303378320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125800 (or 125794 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 46303378320 in words is "forty-six billion, three hundred three million, three hundred seventy-eight thousand, three hundred twenty".