242320200501 has 16 divisors (see below), whose sum is σ = 323392946688. Its totient is φ = 161397193200.

The previous prime is 242320200487. The next prime is 242320200557. The reversal of 242320200501 is 105002023242.

It is not a de Polignac number, because 242320200501 - 2²² = 242316006197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242320200571) 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, 25591570 + ... + 25601036.

It is an arithmetic number, because the mean of its divisors is an integer number (20212059168).

Almost surely, 2^242320200501 is an apocalyptic number.

It is an amenable number.

242320200501 is a deficient number, since it is larger than the sum of its proper divisors (81072746187).

242320200501 is a wasteful number, since it uses less digits than its factorization.

242320200501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16472.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 242320200501 its reverse (105002023242), we get a palindrome (347322223743).

The spelling of 242320200501 in words is "two hundred forty-two billion, three hundred twenty million, two hundred thousand, five hundred one".