74265713089 has 16 divisors (see below), whose sum is σ = 75917399040. Its totient is φ = 72631659520.

The previous prime is 74265713083. The next prime is 74265713129. The reversal of 74265713089 is 98031756247.

It is not a de Polignac number, because 74265713089 - 2¹¹ = 74265711041 is a prime.

It is a super-2 number, since 2×74265713089² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74265713083) 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, 22107792 + ... + 22111150.

It is an arithmetic number, because the mean of its divisors is an integer number (4744837440).

It is a 1-persistent number, because it is pandigital, but 2⋅74265713089 = 148531426178 is not.

Almost surely, 2^74265713089 is an apocalyptic number.

It is an amenable number.

74265713089 is a deficient number, since it is larger than the sum of its proper divisors (1651685951).

74265713089 is a wasteful number, since it uses less digits than its factorization.

74265713089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5840.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 74265713089 in words is "seventy-four billion, two hundred sixty-five million, seven hundred thirteen thousand, eighty-nine".