242453104350155 has 8 divisors (see below), whose sum is σ = 308058061997952. Its totient is φ = 182552925628288.

The previous prime is 242453104350043. The next prime is 242453104350199. The reversal of 242453104350155 is 551053401354242.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 242453104350155 - 2¹⁴ = 242453104333771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426194731387 + ... + 1426194731556.

It is an arithmetic number, because the mean of its divisors is an integer number (38507257749744).

Almost surely, 2^{242453104350155} is an apocalyptic number.

242453104350155 is a deficient number, since it is larger than the sum of its proper divisors (65604957647797).

242453104350155 is a wasteful number, since it uses less digits than its factorization.

242453104350155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852389462965.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 242453104350155 in words is "two hundred forty-two trillion, four hundred fifty-three billion, one hundred four million, three hundred fifty thousand, one hundred fifty-five".