74060601771 has 16 divisors (see below), whose sum is σ = 111940451840. Its totient is φ = 43177030560.

The previous prime is 74060601767. The next prime is 74060601773. The reversal of 74060601771 is 17710606047.

It is not a de Polignac number, because 74060601771 - 2² = 74060601767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74060601773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49972675 + ... + 49974156.

It is an arithmetic number, because the mean of its divisors is an integer number (6996278240).

Almost surely, 2^74060601771 is an apocalyptic number.

74060601771 is a deficient number, since it is larger than the sum of its proper divisors (37879850069).

74060601771 is a wasteful number, since it uses less digits than its factorization.

74060601771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99946866.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 74060601771 in words is "seventy-four billion, sixty million, six hundred one thousand, seven hundred seventy-one".