74626099201 has 12 divisors (see below), whose sum is σ = 77764056804. Its totient is φ = 71571814400.

The previous prime is 74626099159. The next prime is 74626099211. The reversal of 74626099201 is 10299062647.

It can be written as a sum of positive squares in 2 ways, for example, as 16679980801 + 57946118400 = 129151^2 + 240720^2 .

It is not a de Polignac number, because 74626099201 - 2²³ = 74617710593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74626099211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118720 + ... + 404161.

It is an arithmetic number, because the mean of its divisors is an integer number (6480338067).

Almost surely, 2^74626099201 is an apocalyptic number.

It is an amenable number.

74626099201 is a deficient number, since it is larger than the sum of its proper divisors (3137957603).

74626099201 is an equidigital number, since it uses as much as digits as its factorization.

74626099201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523040 (or 522981 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 74626099201 in words is "seventy-four billion, six hundred twenty-six million, ninety-nine thousand, two hundred one".