74213941197 has 24 divisors (see below), whose sum is σ = 109842274080. Its totient is φ = 44532796000.

The previous prime is 74213941181. The next prime is 74213941199. The reversal of 74213941197 is 79114931247.

It is not a de Polignac number, because 74213941197 - 2⁴ = 74213941181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74213941199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 975447 + ... + 1048772.

It is an arithmetic number, because the mean of its divisors is an integer number (4576761420).

Almost surely, 2^74213941197 is an apocalyptic number.

It is an amenable number.

74213941197 is a deficient number, since it is larger than the sum of its proper divisors (35628332883).

74213941197 is a wasteful number, since it uses less digits than its factorization.

74213941197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024345 (or 2024334 counting only the distinct ones).

The product of its digits is 381024, while the sum is 48.

The spelling of 74213941197 in words is "seventy-four billion, two hundred thirteen million, nine hundred forty-one thousand, one hundred ninety-seven".