476077446744042 has 256 divisors, whose sum is σ = 1236702899109888. Its totient is φ = 119809084538880.

The previous prime is 476077446744023. The next prime is 476077446744043. The reversal of 476077446744042 is 240447644770674.

It is a happy number.

It is a super-2 number, since 2×476077446744042² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (476077446744043) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 525241218 + ... + 526146834.

It is an arithmetic number, because the mean of its divisors is an integer number (4830870699648).

Almost surely, 2^{476077446744042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476077446744042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618351449554944).

476077446744042 is an abundant number, since it is smaller than the sum of its proper divisors (760625452365846).

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

476077446744042 is a wasteful number, since it uses less digits than its factorization.

476077446744042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907253.

The product of its (nonzero) digits is 708083712, while the sum is 66.

The spelling of 476077446744042 in words is "four hundred seventy-six trillion, seventy-seven billion, four hundred forty-six million, seven hundred forty-four thousand, forty-two".