477626502440412 has 192 divisors, whose sum is σ = 1403876398848000. Its totient is φ = 139212698893056.

The previous prime is 477626502440357. The next prime is 477626502440453. The reversal of 477626502440412 is 214044205626774.

477626502440412 is a `hidden beast` number, since 4 + 7 + 7 + 626 + 5 + 0 + 2 + 4 + 4 + 0 + 4 + 1 + 2 = 666.

It is a super-2 number, since 2×477626502440412² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 63 ways as a sum of consecutive naturals, for example, 257272078 + ... + 259121930.

It is an arithmetic number, because the mean of its divisors is an integer number (7311856244000).

Almost surely, 2^{477626502440412} 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 477626502440412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701938199424000).

477626502440412 is an abundant number, since it is smaller than the sum of its proper divisors (926249896407588).

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

477626502440412 is a wasteful number, since it uses less digits than its factorization.

477626502440412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859577 (or 1859569 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 54.

The spelling of 477626502440412 in words is "four hundred seventy-seven trillion, six hundred twenty-six billion, five hundred two million, four hundred forty thousand, four hundred twelve".