74913404999 has 2 divisors, whose sum is σ = 74913405000. Its totient is φ = 74913404998.

The previous prime is 74913404983. The next prime is 74913405019. The reversal of 74913404999 is 99940431947.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74913404999 - 2⁴ = 74913404983 is a prime.

It is a super-2 number, since 2×74913404999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74913104999) 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, 37456702499 + 37456702500.

It is an arithmetic number, because the mean of its divisors is an integer number (37456702500).

Almost surely, 2^74913404999 is an apocalyptic number.

74913404999 is a deficient number, since it is larger than the sum of its proper divisors (1).

74913404999 is an equidigital number, since it uses as much as digits as its factorization.

74913404999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 74913404999 in words is "seventy-four billion, nine hundred thirteen million, four hundred four thousand, nine hundred ninety-nine".