404382000793 has 2 divisors, whose sum is σ = 404382000794. Its totient is φ = 404382000792.

The previous prime is 404382000713. The next prime is 404382000797. The reversal of 404382000793 is 397000283404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220038860889 + 184343139904 = 469083^2 + 429352^2 .

It is a cyclic number.

It is not a de Polignac number, because 404382000793 - 2²⁵ = 404348446361 is a prime.

It is not a weakly prime, because it can be changed into another prime (404382000797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202191000396 + 202191000397.

It is an arithmetic number, because the mean of its divisors is an integer number (202191000397).

Almost surely, 2^404382000793 is an apocalyptic number.

It is an amenable number.

404382000793 is a deficient number, since it is larger than the sum of its proper divisors (1).

404382000793 is an equidigital number, since it uses as much as digits as its factorization.

404382000793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 404382000793 in words is "four hundred four billion, three hundred eighty-two million, seven hundred ninety-three", and thus it is an aban number.