242000312352151 has 16 divisors (see below), whose sum is σ = 257687013545280. Its totient is φ = 226476229665280.

The previous prime is 242000312352109. The next prime is 242000312352163. The reversal of 242000312352151 is 151253213000242.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 242000312352151 - 2⁷ = 242000312352023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242000312322151) 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, 15417715 + ... + 26864596.

It is an arithmetic number, because the mean of its divisors is an integer number (16105438346580).

Almost surely, 2^{242000312352151} is an apocalyptic number.

242000312352151 is a deficient number, since it is larger than the sum of its proper divisors (15686701193129).

242000312352151 is a wasteful number, since it uses less digits than its factorization.

242000312352151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42284234.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 242000312352151 its reverse (151253213000242), we get a palindrome (393253525352393).

The spelling of 242000312352151 in words is "two hundred forty-two trillion, three hundred twelve million, three hundred fifty-two thousand, one hundred fifty-one".