153144615225242 has 8 divisors (see below), whose sum is σ = 229716995983776. Its totient is φ = 76572283230652.

The previous prime is 153144615225169. The next prime is 153144615225253. The reversal of 153144615225242 is 242522516441351.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2933768 + ... + 17745315.

It is an arithmetic number, because the mean of its divisors is an integer number (28714624497972).

Almost surely, 2^{153144615225242} is an apocalyptic number.

153144615225242 is a deficient number, since it is larger than the sum of its proper divisors (76572380758534).

153144615225242 is a wasteful number, since it uses less digits than its factorization.

153144615225242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24381972.

The product of its digits is 2304000, while the sum is 47.

The spelling of 153144615225242 in words is "one hundred fifty-three trillion, one hundred forty-four billion, six hundred fifteen million, two hundred twenty-five thousand, two hundred forty-two".