742544334668008 has 16 divisors (see below), whose sum is σ = 1424649014189280. Its totient is φ = 362637930884208.

The previous prime is 742544334667973. The next prime is 742544334668021. The reversal of 742544334668008 is 800866433445247.

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, 1079279555860 + ... + 1079279556547.

It is an arithmetic number, because the mean of its divisors is an integer number (89040563386830).

Almost surely, 2^{742544334668008} is an apocalyptic number.

It is an amenable number.

742544334668008 is a deficient number, since it is larger than the sum of its proper divisors (682104679521272).

742544334668008 is a wasteful number, since it uses less digits than its factorization.

742544334668008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158559112456 (or 2158559112452 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 64.

The spelling of 742544334668008 in words is "seven hundred forty-two trillion, five hundred forty-four billion, three hundred thirty-four million, six hundred sixty-eight thousand, eight".