153361842 has 8 divisors (see below), whose sum is σ = 306723696. Its totient is φ = 51120612.

The previous prime is 153361841. The next prime is 153361847. The reversal of 153361842 is 248163351.

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

153361842 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (153361841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12780148 + ... + 12780159.

It is an arithmetic number, because the mean of its divisors is an integer number (38340462).

Almost surely, 2^153361842 is an apocalyptic number.

153361842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153361842 is a wasteful number, since it uses less digits than its factorization.

153361842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25560312.

The product of its digits is 17280, while the sum is 33.

The square root of 153361842 is about 12383.9348350999. The cubic root of 153361842 is about 535.2694272825.

The spelling of 153361842 in words is "one hundred fifty-three million, three hundred sixty-one thousand, eight hundred forty-two".