476734729123 has 16 divisors (see below), whose sum is σ = 489050280576. Its totient is φ = 464510914560.

The previous prime is 476734729067. The next prime is 476734729129. The reversal of 476734729123 is 321927437674.

It is a cyclic number.

It is not a de Polignac number, because 476734729123 - 2²¹ = 476732631971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476734729129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64480915 + ... + 64488307.

It is an arithmetic number, because the mean of its divisors is an integer number (30565642536).

Almost surely, 2^476734729123 is an apocalyptic number.

476734729123 is a deficient number, since it is larger than the sum of its proper divisors (12315551453).

476734729123 is a wasteful number, since it uses less digits than its factorization.

476734729123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13374.

The product of its digits is 10668672, while the sum is 55.

The spelling of 476734729123 in words is "four hundred seventy-six billion, seven hundred thirty-four million, seven hundred twenty-nine thousand, one hundred twenty-three".