476331720721340 has 24 divisors (see below), whose sum is σ = 1091232669289392. Its totient is φ = 173211534807680.

The previous prime is 476331720721309. The next prime is 476331720721391. The reversal of 476331720721340 is 43127027133674.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082572092329 + ... + 1082572092768.

It is an arithmetic number, because the mean of its divisors is an integer number (45468027887058).

Almost surely, 2^{476331720721340} is an apocalyptic number.

It is an amenable number.

476331720721340 is an abundant number, since it is smaller than the sum of its proper divisors (614900948568052).

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

476331720721340 is a wasteful number, since it uses less digits than its factorization.

476331720721340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165144185117 (or 2165144185115 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 50.

The spelling of 476331720721340 in words is "four hundred seventy-six trillion, three hundred thirty-one billion, seven hundred twenty million, seven hundred twenty-one thousand, three hundred forty".