152612755145242 has 8 divisors (see below), whose sum is σ = 261621865963296. Its totient is φ = 65405466490812.

The previous prime is 152612755145237. The next prime is 152612755145269. The reversal of 152612755145242 is 242541557216251.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 152612755145242.

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, 5450455540888 + ... + 5450455540915.

It is an arithmetic number, because the mean of its divisors is an integer number (32702733245412).

Almost surely, 2^{152612755145242} is an apocalyptic number.

152612755145242 is a deficient number, since it is larger than the sum of its proper divisors (109009110818054).

152612755145242 is a wasteful number, since it uses less digits than its factorization.

152612755145242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10900911081812.

The product of its digits is 6720000, while the sum is 52.

The spelling of 152612755145242 in words is "one hundred fifty-two trillion, six hundred twelve billion, seven hundred fifty-five million, one hundred forty-five thousand, two hundred forty-two".