242926629617 has 8 divisors (see below), whose sum is σ = 277676243136. Its totient is φ = 208188468432.

The previous prime is 242926629593. The next prime is 242926629637. The reversal of 242926629617 is 716926629242.

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

It is not a de Polignac number, because 242926629617 - 2²² = 242922435313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242926629637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2817578 + ... + 2902515.

It is an arithmetic number, because the mean of its divisors is an integer number (34709530392).

Almost surely, 2^242926629617 is an apocalyptic number.

It is an amenable number.

242926629617 is a deficient number, since it is larger than the sum of its proper divisors (34749613519).

242926629617 is an equidigital number, since it uses as much as digits as its factorization.

242926629617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726167.

The product of its digits is 7838208, while the sum is 56.

The spelling of 242926629617 in words is "two hundred forty-two billion, nine hundred twenty-six million, six hundred twenty-nine thousand, six hundred seventeen".