242001340332051 has 64 divisors (see below), whose sum is σ = 345162297835520. Its totient is φ = 150557701432320.

The previous prime is 242001340332001. The next prime is 242001340332061. The reversal of 242001340332051 is 150233043100242.

It is not a de Polignac number, because 242001340332051 - 2⁹ = 242001340331539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242001340332001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8219301936 + ... + 8219331378.

It is an arithmetic number, because the mean of its divisors is an integer number (5393160903680).

Almost surely, 2^{242001340332051} is an apocalyptic number.

242001340332051 is a deficient number, since it is larger than the sum of its proper divisors (103160957503469).

242001340332051 is a wasteful number, since it uses less digits than its factorization.

242001340332051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55616.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 242001340332051 its reverse (150233043100242), we get a palindrome (392234383432293).

The spelling of 242001340332051 in words is "two hundred forty-two trillion, one billion, three hundred forty million, three hundred thirty-two thousand, fifty-one".