80246000399 has 2 divisors, whose sum is σ = 80246000400. Its totient is φ = 80246000398.

The previous prime is 80246000353. The next prime is 80246000407. The reversal of 80246000399 is 99300064208.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80246000399 - 2⁸ = 80246000143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80246000309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40123000199 + 40123000200.

It is an arithmetic number, because the mean of its divisors is an integer number (40123000200).

Almost surely, 2^80246000399 is an apocalyptic number.

80246000399 is a deficient number, since it is larger than the sum of its proper divisors (1).

80246000399 is an equidigital number, since it uses as much as digits as its factorization.

80246000399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 80246000399 in words is "eighty billion, two hundred forty-six million, three hundred ninety-nine", and thus it is an aban number.