361478934623 has 2 divisors, whose sum is σ = 361478934624. Its totient is φ = 361478934622.

The previous prime is 361478934613. The next prime is 361478934629. The reversal of 361478934623 is 326439874163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361478934623 - 2⁶ = 361478934559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361478934629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180739467311 + 180739467312.

It is an arithmetic number, because the mean of its divisors is an integer number (180739467312).

Almost surely, 2^361478934623 is an apocalyptic number.

361478934623 is a deficient number, since it is larger than the sum of its proper divisors (1).

361478934623 is an equidigital number, since it uses as much as digits as its factorization.

361478934623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 56.

The spelling of 361478934623 in words is "three hundred sixty-one billion, four hundred seventy-eight million, nine hundred thirty-four thousand, six hundred twenty-three".