476077405138345 has 16 divisors (see below), whose sum is σ = 572982269162688. Its totient is φ = 379735833555520.

The previous prime is 476077405138303. The next prime is 476077405138409. The reversal of 476077405138345 is 543831504770674.

It is not a de Polignac number, because 476077405138345 - 2¹³ = 476077405130153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12837627 + ... + 33420943.

It is an arithmetic number, because the mean of its divisors is an integer number (35811391822668).

Almost surely, 2^{476077405138345} is an apocalyptic number.

It is an amenable number.

476077405138345 is a deficient number, since it is larger than the sum of its proper divisors (96904864024343).

476077405138345 is a wasteful number, since it uses less digits than its factorization.

476077405138345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20597000.

The product of its (nonzero) digits is 237081600, while the sum is 64.

The spelling of 476077405138345 in words is "four hundred seventy-six trillion, seventy-seven billion, four hundred five million, one hundred thirty-eight thousand, three hundred forty-five".