476838629441 has 2 divisors, whose sum is σ = 476838629442. Its totient is φ = 476838629440.

The previous prime is 476838629437. The next prime is 476838629447. The reversal of 476838629441 is 144926838674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388746015025 + 88092614416 = 623495^2 + 296804^2 .

It is a cyclic number.

It is not a de Polignac number, because 476838629441 - 2² = 476838629437 is a prime.

It is not a weakly prime, because it can be changed into another prime (476838629447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238419314720 + 238419314721.

It is an arithmetic number, because the mean of its divisors is an integer number (238419314721).

Almost surely, 2^476838629441 is an apocalyptic number.

It is an amenable number.

476838629441 is a deficient number, since it is larger than the sum of its proper divisors (1).

476838629441 is an equidigital number, since it uses as much as digits as its factorization.

476838629441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55738368, while the sum is 62.

The spelling of 476838629441 in words is "four hundred seventy-six billion, eight hundred thirty-eight million, six hundred twenty-nine thousand, four hundred forty-one".