74049487201 has 12 divisors (see below), whose sum is σ = 75528234432. Its totient is φ = 72596902176.

The previous prime is 74049487177. The next prime is 74049487223. The reversal of 74049487201 is 10278494047.

It is a de Polignac number, because none of the positive numbers 2^k-74049487201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74049487271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 848340 + ... + 931546.

It is an arithmetic number, because the mean of its divisors is an integer number (6294019536).

Almost surely, 2^74049487201 is an apocalyptic number.

It is an amenable number.

74049487201 is a deficient number, since it is larger than the sum of its proper divisors (1478747231).

74049487201 is an equidigital number, since it uses as much as digits as its factorization.

74049487201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83520 (or 83447 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 74049487201 in words is "seventy-four billion, forty-nine million, four hundred eighty-seven thousand, two hundred one".