477372022123 has 4 divisors (see below), whose sum is σ = 477373714048. Its totient is φ = 477370330200.

The previous prime is 477372022121. The next prime is 477372022133. The reversal of 477372022123 is 321220273774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 477372022123 - 2¹ = 477372022121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477372022121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309228 + ... + 1024873.

It is an arithmetic number, because the mean of its divisors is an integer number (119343428512).

Almost surely, 2^477372022123 is an apocalyptic number.

477372022123 is a deficient number, since it is larger than the sum of its proper divisors (1691925).

477372022123 is a wasteful number, since it uses less digits than its factorization.

477372022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691924.

The product of its (nonzero) digits is 197568, while the sum is 40.

Adding to 477372022123 its reverse (321220273774), we get a palindrome (798592295897).

The spelling of 477372022123 in words is "four hundred seventy-seven billion, three hundred seventy-two million, twenty-two thousand, one hundred twenty-three".