477731102940 has 1152 divisors, whose sum is σ = 1956081254400. Its totient is φ = 92095211520.

The previous prime is 477731102939. The next prime is 477731103011. The reversal of 477731102940 is 49201137774.

477731102940 is a `hidden beast` number, since 47 + 7 + 7 + 311 + 0 + 294 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 383 ways as a sum of consecutive naturals, for example, 1630481434 + ... + 1630481726.

It is an arithmetic number, because the mean of its divisors is an integer number (1697987200).

Almost surely, 2^477731102940 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 477731102940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978040627200).

477731102940 is an abundant number, since it is smaller than the sum of its proper divisors (1478350151460).

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

477731102940 is a wasteful number, since it uses less digits than its factorization.

477731102940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 477731102940 in words is "four hundred seventy-seven billion, seven hundred thirty-one million, one hundred two thousand, nine hundred forty".