74654218396 has 6 divisors (see below), whose sum is σ = 130644882200. Its totient is φ = 37327109196.

The previous prime is 74654218393. The next prime is 74654218399. The reversal of 74654218396 is 69381245647.

It is an interprime number because it is at equal distance from previous prime (74654218393) and next prime (74654218399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74654218393) 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 as a sum of consecutive naturals, namely, 9331777296 + ... + 9331777303.

Almost surely, 2^74654218396 is an apocalyptic number.

It is an amenable number.

74654218396 is a deficient number, since it is larger than the sum of its proper divisors (55990663804).

74654218396 is a wasteful number, since it uses less digits than its factorization.

74654218396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18663554603 (or 18663554601 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 74654218396 in words is "seventy-four billion, six hundred fifty-four million, two hundred eighteen thousand, three hundred ninety-six".