250143144641 has 8 divisors (see below), whose sum is σ = 272630527680. Its totient is φ = 228119419152.

The previous prime is 250143144593. The next prime is 250143144683. The reversal of 250143144641 is 146441341052.

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-250143144641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250143144241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115913261 + ... + 115915418.

It is an arithmetic number, because the mean of its divisors is an integer number (34078815960).

Almost surely, 2^250143144641 is an apocalyptic number.

It is an amenable number.

250143144641 is a deficient number, since it is larger than the sum of its proper divisors (22487383039).

250143144641 is a wasteful number, since it uses less digits than its factorization.

250143144641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231828775.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 250143144641 its reverse (146441341052), we get a palindrome (396584485693).

The spelling of 250143144641 in words is "two hundred fifty billion, one hundred forty-three million, one hundred forty-four thousand, six hundred forty-one".