74344080403 has 8 divisors (see below), whose sum is σ = 78270257600. Its totient is φ = 70419236328.

The previous prime is 74344080401. The next prime is 74344080407. The reversal of 74344080403 is 30408044347.

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 74344080403 - 2¹ = 74344080401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74344080401) 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, 217773 + ... + 442846.

It is an arithmetic number, because the mean of its divisors is an integer number (9783782200).

Almost surely, 2^74344080403 is an apocalyptic number.

74344080403 is a deficient number, since it is larger than the sum of its proper divisors (3926177197).

74344080403 is a wasteful number, since it uses less digits than its factorization.

74344080403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666561.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 74344080403 in words is "seventy-four billion, three hundred forty-four million, eighty thousand, four hundred three".