242422151051 has 16 divisors (see below), whose sum is σ = 253458279360. Its totient is φ = 231568821120.

The previous prime is 242422151011. The next prime is 242422151149. The reversal of 242422151051 is 150151224242.

It is a cyclic number.

It is not a de Polignac number, because 242422151051 - 2²² = 242417956747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242422151011) 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, 3130961 + ... + 3207453.

It is an arithmetic number, because the mean of its divisors is an integer number (15841142460).

Almost surely, 2^242422151051 is an apocalyptic number.

242422151051 is a deficient number, since it is larger than the sum of its proper divisors (11036128309).

242422151051 is a wasteful number, since it uses less digits than its factorization.

242422151051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77686.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 242422151051 its reverse (150151224242), we get a palindrome (392573375293).

The spelling of 242422151051 in words is "two hundred forty-two billion, four hundred twenty-two million, one hundred fifty-one thousand, fifty-one".