74983227309998 has 48 divisors (see below), whose sum is σ = 137093194285344. Its totient is φ = 30610920130560.

The previous prime is 74983227309953. The next prime is 74983227310009. The reversal of 74983227309998 is 89990372238947.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68474915 + ... + 69561342.

It is an arithmetic number, because the mean of its divisors is an integer number (2856108214278).

Almost surely, 2^{74983227309998} is an apocalyptic number.

74983227309998 is a deficient number, since it is larger than the sum of its proper divisors (62109966975346).

74983227309998 is a wasteful number, since it uses less digits than its factorization.

74983227309998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138036537 (or 138036530 counting only the distinct ones).

The product of its (nonzero) digits is 2962842624, while the sum is 80.

The spelling of 74983227309998 in words is "seventy-four trillion, nine hundred eighty-three billion, two hundred twenty-seven million, three hundred nine thousand, nine hundred ninety-eight".