74358425103859 has 36 divisors (see below), whose sum is σ = 84529210694656. Its totient is φ = 65021263542144.

The previous prime is 74358425103811. The next prime is 74358425103899. The reversal of 74358425103859 is 95830152485347.

It is a de Polignac number, because none of the positive numbers 2^k-74358425103859 is a prime.

It is a super-3 number, since 3×74358425103859³ (a number of 43 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 74358425103859.

It is not an unprimeable number, because it can be changed into a prime (74358425103899) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29500174 + ... + 31921420.

Almost surely, 2^{74358425103859} is an apocalyptic number.

74358425103859 is a deficient number, since it is larger than the sum of its proper divisors (10170785590797).

74358425103859 is a wasteful number, since it uses less digits than its factorization.

74358425103859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421424 (or 2421342 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 64.

The spelling of 74358425103859 in words is "seventy-four trillion, three hundred fifty-eight billion, four hundred twenty-five million, one hundred three thousand, eight hundred fifty-nine".