74260073943 has 32 divisors (see below), whose sum is σ = 120157390080. Its totient is φ = 44953189920.

The previous prime is 74260073911. The next prime is 74260073959. The reversal of 74260073943 is 34937006247.

74260073943 is a `hidden beast` number, since 7 + 4 + 2 + 600 + 7 + 39 + 4 + 3 = 666.

It is not a de Polignac number, because 74260073943 - 2⁵ = 74260073911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74260073983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106780 + ... + 399902.

It is an arithmetic number, because the mean of its divisors is an integer number (3754918440).

Almost surely, 2^74260073943 is an apocalyptic number.

74260073943 is a deficient number, since it is larger than the sum of its proper divisors (45897316137).

74260073943 is a wasteful number, since it uses less digits than its factorization.

74260073943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293996 (or 293990 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The spelling of 74260073943 in words is "seventy-four billion, two hundred sixty million, seventy-three thousand, nine hundred forty-three".