74272133089 has 8 divisors (see below), whose sum is σ = 92599023168. Its totient is φ = 57874389360.

The previous prime is 74272133069. The next prime is 74272133093. The reversal of 74272133089 is 98033127247.

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 74272133089 - 2¹³ = 74272124897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74272133059) 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, 482286502 + ... + 482286655.

It is an arithmetic number, because the mean of its divisors is an integer number (11574877896).

Almost surely, 2^74272133089 is an apocalyptic number.

It is an amenable number.

74272133089 is a deficient number, since it is larger than the sum of its proper divisors (18326890079).

74272133089 is a wasteful number, since it uses less digits than its factorization.

74272133089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964573175.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 74272133089 in words is "seventy-four billion, two hundred seventy-two million, one hundred thirty-three thousand, eighty-nine".