345626038799 has 2 divisors, whose sum is σ = 345626038800. Its totient is φ = 345626038798.

The previous prime is 345626038757. The next prime is 345626038861. The reversal of 345626038799 is 997830626543.

It is an a-pointer prime, because the next prime (345626038861) can be obtained adding 345626038799 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345626038799 - 2³⁶ = 276906562063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345626038699) 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, 172813019399 + 172813019400.

It is an arithmetic number, because the mean of its divisors is an integer number (172813019400).

Almost surely, 2^345626038799 is an apocalyptic number.

345626038799 is a deficient number, since it is larger than the sum of its proper divisors (1).

345626038799 is an equidigital number, since it uses as much as digits as its factorization.

345626038799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 62.

The spelling of 345626038799 in words is "three hundred forty-five billion, six hundred twenty-six million, thirty-eight thousand, seven hundred ninety-nine".