74114403091 has 4 divisors (see below), whose sum is σ = 74116005912. Its totient is φ = 74112800272.

The previous prime is 74114403037. The next prime is 74114403101. The reversal of 74114403091 is 19030441147.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 74114403091 - 2²³ = 74106014483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74114403191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729925 + ... + 825238.

It is an arithmetic number, because the mean of its divisors is an integer number (18529001478).

Almost surely, 2^74114403091 is an apocalyptic number.

74114403091 is a deficient number, since it is larger than the sum of its proper divisors (1602821).

74114403091 is a wasteful number, since it uses less digits than its factorization.

74114403091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602820.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 74114403091 in words is "seventy-four billion, one hundred fourteen million, four hundred three thousand, ninety-one".