74320201003 has 4 divisors (see below), whose sum is σ = 74862684360. Its totient is φ = 73777717648.

The previous prime is 74320200973. The next prime is 74320201069. The reversal of 74320201003 is 30010202347.

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 74320201003 - 2²⁹ = 73783330091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74320201303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271241473 + ... + 271241746.

It is an arithmetic number, because the mean of its divisors is an integer number (18715671090).

Almost surely, 2^74320201003 is an apocalyptic number.

74320201003 is a deficient number, since it is larger than the sum of its proper divisors (542483357).

74320201003 is a wasteful number, since it uses less digits than its factorization.

74320201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542483356.

The product of its (nonzero) digits is 1008, while the sum is 22.

The spelling of 74320201003 in words is "seventy-four billion, three hundred twenty million, two hundred one thousand, three".