74144103365377 has 8 divisors (see below), whose sum is σ = 74563445600640. Its totient is φ = 73724818123440.

The previous prime is 74144103365351. The next prime is 74144103365441. The reversal of 74144103365377 is 77356330144147.

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 74144103365377 - 2⁷ = 74144103365249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74144103365317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11637774 + ... + 16844167.

It is an arithmetic number, because the mean of its divisors is an integer number (9320430700080).

Almost surely, 2^{74144103365377} is an apocalyptic number.

It is an amenable number.

74144103365377 is a deficient number, since it is larger than the sum of its proper divisors (419342235263).

74144103365377 is a wasteful number, since it uses less digits than its factorization.

74144103365377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28496663.

The product of its (nonzero) digits is 17781120, while the sum is 55.

The spelling of 74144103365377 in words is "seventy-four trillion, one hundred forty-four billion, one hundred three million, three hundred sixty-five thousand, three hundred seventy-seven".