477069011231 has 2 divisors, whose sum is σ = 477069011232. Its totient is φ = 477069011230.

The previous prime is 477069011227. The next prime is 477069011239. The reversal of 477069011231 is 132110960774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477069011231 - 2² = 477069011227 is a prime.

It is a super-2 number, since 2×477069011231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477069011239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238534505615 + 238534505616.

It is an arithmetic number, because the mean of its divisors is an integer number (238534505616).

Almost surely, 2^477069011231 is an apocalyptic number.

477069011231 is a deficient number, since it is larger than the sum of its proper divisors (1).

477069011231 is an equidigital number, since it uses as much as digits as its factorization.

477069011231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 477069011231 in words is "four hundred seventy-seven billion, sixty-nine million, eleven thousand, two hundred thirty-one".