742175358016 has 21 divisors (see below), whose sum is σ = 1472767902439. Its totient is φ = 371084233024.

The previous prime is 742175357999. The next prime is 742175358019. The reversal of 742175358016 is 610853571247.

The square root of 742175358016 is 861496.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742175358019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6838125 + ... + 6945811.

Almost surely, 2^742175358016 is an apocalyptic number.

742175358016 is the 861496-th square number.

It is an amenable number.

742175358016 is a deficient number, since it is larger than the sum of its proper divisors (730592544423).

742175358016 is an frugal number, since it uses more digits than its factorization.

742175358016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215386 (or 107689 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

Multiplying 742175358016 by its sum of digits (49), we get a square (36366592542784 = 6030472²).

The spelling of 742175358016 in words is "seven hundred forty-two billion, one hundred seventy-five million, three hundred fifty-eight thousand, sixteen".