477147011441 has 2 divisors, whose sum is σ = 477147011442. Its totient is φ = 477147011440.

The previous prime is 477147011417. The next prime is 477147011447. The reversal of 477147011441 is 144110741774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430316320225 + 46830691216 = 655985^2 + 216404^2 .

It is a cyclic number.

It is not a de Polignac number, because 477147011441 - 2³⁸ = 202269104497 is a prime.

It is not a weakly prime, because it can be changed into another prime (477147011447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238573505720 + 238573505721.

It is an arithmetic number, because the mean of its divisors is an integer number (238573505721).

Almost surely, 2^477147011441 is an apocalyptic number.

It is an amenable number.

477147011441 is a deficient number, since it is larger than the sum of its proper divisors (1).

477147011441 is an equidigital number, since it uses as much as digits as its factorization.

477147011441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87808, while the sum is 41.

The spelling of 477147011441 in words is "four hundred seventy-seven billion, one hundred forty-seven million, eleven thousand, four hundred forty-one".