153142241 has 8 divisors (see below), whose sum is σ = 175900800. Its totient is φ = 130603968.

The previous prime is 153142217. The next prime is 153142259. The reversal of 153142241 is 142241351.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153142241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153142271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53576 + ... + 56361.

It is an arithmetic number, because the mean of its divisors is an integer number (21987600).

Almost surely, 2^153142241 is an apocalyptic number.

It is an amenable number.

153142241 is a deficient number, since it is larger than the sum of its proper divisors (22758559).

153142241 is a wasteful number, since it uses less digits than its factorization.

153142241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110143.

The product of its digits is 960, while the sum is 23.

The square root of 153142241 is about 12375.0652927570. The cubic root of 153142241 is about 535.0138186083.

Adding to 153142241 its reverse (142241351), we get a palindrome (295383592).

The spelling of 153142241 in words is "one hundred fifty-three million, one hundred forty-two thousand, two hundred forty-one".