74146733422 has 8 divisors (see below), whose sum is σ = 111242725200. Its totient is φ = 37065825024.

The previous prime is 74146733411. The next prime is 74146733461. The reversal of 74146733422 is 22433764147.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3758547 + ... + 3778222.

It is an arithmetic number, because the mean of its divisors is an integer number (13905340650).

Almost surely, 2^74146733422 is an apocalyptic number.

74146733422 is a deficient number, since it is larger than the sum of its proper divisors (37095991778).

74146733422 is a wasteful number, since it uses less digits than its factorization.

74146733422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7541690.

The product of its digits is 677376, while the sum is 43.

The spelling of 74146733422 in words is "seventy-four billion, one hundred forty-six million, seven hundred thirty-three thousand, four hundred twenty-two".