74138048178001 has 8 divisors (see below), whose sum is σ = 75739713606144. Its totient is φ = 72537393589440.

The previous prime is 74138048177957. The next prime is 74138048178011. The reversal of 74138048178001 is 10087184083147.

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 74138048178001 - 2²³ = 74138039789393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74138048178001.

It is not an unprimeable number, because it can be changed into a prime (74138048178011) 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, 252561625 + ... + 252854998.

It is an arithmetic number, because the mean of its divisors is an integer number (9467464200768).

Almost surely, 2^{74138048178001} is an apocalyptic number.

It is an amenable number.

74138048178001 is a deficient number, since it is larger than the sum of its proper divisors (1601665428143).

74138048178001 is a wasteful number, since it uses less digits than its factorization.

74138048178001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505419791.

The product of its (nonzero) digits is 1204224, while the sum is 52.

The spelling of 74138048178001 in words is "seventy-four trillion, one hundred thirty-eight billion, forty-eight million, one hundred seventy-eight thousand, one".