742722814023 has 16 divisors (see below), whose sum is σ = 994258880736. Its totient is φ = 493168066560.

The previous prime is 742722814013. The next prime is 742722814063. The reversal of 742722814023 is 320418227247.

It is not a de Polignac number, because 742722814023 - 2¹⁰ = 742722812999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742722814013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7771215 + ... + 7866207.

It is an arithmetic number, because the mean of its divisors is an integer number (62141180046).

Almost surely, 2^742722814023 is an apocalyptic number.

742722814023 is a deficient number, since it is larger than the sum of its proper divisors (251536066713).

742722814023 is a wasteful number, since it uses less digits than its factorization.

742722814023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105394.

The product of its (nonzero) digits is 301056, while the sum is 42.

The spelling of 742722814023 in words is "seven hundred forty-two billion, seven hundred twenty-two million, eight hundred fourteen thousand, twenty-three".