477433657134 has 128 divisors (see below), whose sum is σ = 1255200399360. Its totient is φ = 131634201600.

The previous prime is 477433657081. The next prime is 477433657157. The reversal of 477433657134 is 431756334774.

477433657134 is a `hidden beast` number, since 4 + 7 + 7 + 4 + 3 + 36 + 571 + 34 = 666.

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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4078744 + ... + 4194164.

It is an arithmetic number, because the mean of its divisors is an integer number (9806253120).

Almost surely, 2^477433657134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477433657134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627600199680).

477433657134 is an abundant number, since it is smaller than the sum of its proper divisors (777766742226).

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

477433657134 is a wasteful number, since it uses less digits than its factorization.

477433657134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115823 (or 115817 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 54.

The spelling of 477433657134 in words is "four hundred seventy-seven billion, four hundred thirty-three million, six hundred fifty-seven thousand, one hundred thirty-four".