74860130197 has 8 divisors (see below), whose sum is σ = 75116160000. Its totient is φ = 74604416640.

The previous prime is 74860130167. The next prime is 74860130221. The reversal of 74860130197 is 79103106847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74860130197 - 2²³ = 74851741589 is a prime.

It is a super-2 number, since 2×74860130197² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74860130167) 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 in 7 ways as a sum of consecutive naturals, for example, 400122 + ... + 556612.

It is an arithmetic number, because the mean of its divisors is an integer number (9389520000).

Almost surely, 2^74860130197 is an apocalyptic number.

It is an amenable number.

74860130197 is a deficient number, since it is larger than the sum of its proper divisors (256029803).

74860130197 is a wasteful number, since it uses less digits than its factorization.

74860130197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158123.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 74860130197 in words is "seventy-four billion, eight hundred sixty million, one hundred thirty thousand, one hundred ninety-seven".