74005000203 has 8 divisors (see below), whose sum is σ = 98674594816. Its totient is φ = 49336036200.

The previous prime is 74005000193. The next prime is 74005000207. The reversal of 74005000203 is 30200050047.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74005000203 - 2¹⁰ = 74004999179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74005000203.

It is not an unprimeable number, because it can be changed into a prime (74005000207) 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, 346458 + ... + 517728.

It is an arithmetic number, because the mean of its divisors is an integer number (12334324352).

Almost surely, 2^74005000203 is an apocalyptic number.

74005000203 is a deficient number, since it is larger than the sum of its proper divisors (24669594613).

74005000203 is a wasteful number, since it uses less digits than its factorization.

74005000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315305.

The product of its (nonzero) digits is 840, while the sum is 21.

The spelling of 74005000203 in words is "seventy-four billion, five million, two hundred three", and thus it is an aban number.