476404734762742 has 16 divisors (see below), whose sum is σ = 717831424802160. Its totient is φ = 237127893938208.

The previous prime is 476404734762713. The next prime is 476404734762743. The reversal of 476404734762742 is 247267437404674.

It is a happy number.

It is a super-2 number, since 2×476404734762742² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476404734762743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72022488 + ... + 78358459.

It is an arithmetic number, because the mean of its divisors is an integer number (44864464050135).

Almost surely, 2^{476404734762742} is an apocalyptic number.

476404734762742 is a deficient number, since it is larger than the sum of its proper divisors (241426690039418).

476404734762742 is a wasteful number, since it uses less digits than its factorization.

476404734762742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150388095.

The product of its (nonzero) digits is 1062125568, while the sum is 67.

The spelling of 476404734762742 in words is "four hundred seventy-six trillion, four hundred four billion, seven hundred thirty-four million, seven hundred sixty-two thousand, seven hundred forty-two".