242817075734 has 32 divisors (see below), whose sum is σ = 376712101920. Its totient is φ = 117308362752.

The previous prime is 242817075733. The next prime is 242817075773. The reversal of 242817075734 is 437570718242.

It is a super-2 number, since 2×242817075734² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242817075731) 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, 22626482 + ... + 22637210.

It is an arithmetic number, because the mean of its divisors is an integer number (11772253185).

Almost surely, 2^242817075734 is an apocalyptic number.

242817075734 is a deficient number, since it is larger than the sum of its proper divisors (133895026186).

242817075734 is a wasteful number, since it uses less digits than its factorization.

242817075734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The spelling of 242817075734 in words is "two hundred forty-two billion, eight hundred seventeen million, seventy-five thousand, seven hundred thirty-four".