476404268686842 has 16 divisors (see below), whose sum is σ = 952872003119520. Its totient is φ = 158790845271312.

The previous prime is 476404268686789. The next prime is 476404268686873. The reversal of 476404268686842 is 248686862404674.

It is a super-2 number, since 2×476404268686842² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644308492 + ... + 2644488647.

It is an arithmetic number, because the mean of its divisors is an integer number (59554500194970).

Almost surely, 2^{476404268686842} is an apocalyptic number.

476404268686842 is an abundant number, since it is smaller than the sum of its proper divisors (476467734432678).

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

476404268686842 is a wasteful number, since it uses less digits than its factorization.

476404268686842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288812157.

The product of its (nonzero) digits is 4756340736, while the sum is 75.

The spelling of 476404268686842 in words is "four hundred seventy-six trillion, four hundred four billion, two hundred sixty-eight million, six hundred eighty-six thousand, eight hundred forty-two".