152504661242 has 16 divisors (see below), whose sum is σ = 254961354240. Its totient is φ = 67989693888.

The previous prime is 152504661217. The next prime is 152504661289. The reversal of 152504661242 is 242166405251.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 152504661196 and 152504661205.

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, 118037018 + ... + 118038309.

It is an arithmetic number, because the mean of its divisors is an integer number (15935084640).

Almost surely, 2^152504661242 is an apocalyptic number.

152504661242 is a deficient number, since it is larger than the sum of its proper divisors (102456692998).

152504661242 is a wasteful number, since it uses less digits than its factorization.

152504661242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236075365.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 152504661242 in words is "one hundred fifty-two billion, five hundred four million, six hundred sixty-one thousand, two hundred forty-two".