74559291196 has 12 divisors (see below), whose sum is σ = 140515587352. Its totient is φ = 34411980528.

The previous prime is 74559291193. The next prime is 74559291217. The reversal of 74559291196 is 69119295547.

It is a super-2 number, since 2×74559291196² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74559291196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74559291193) 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 3 ways as a sum of consecutive naturals, for example, 716916210 + ... + 716916313.

Almost surely, 2^74559291196 is an apocalyptic number.

It is an amenable number.

74559291196 is a deficient number, since it is larger than the sum of its proper divisors (65956296156).

74559291196 is a wasteful number, since it uses less digits than its factorization.

74559291196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433832540 (or 1433832538 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 58.

The spelling of 74559291196 in words is "seventy-four billion, five hundred fifty-nine million, two hundred ninety-one thousand, one hundred ninety-six".