144650362230641 has 8 divisors (see below), whose sum is σ = 147769843446144. Its totient is φ = 141532623262480.

The previous prime is 144650362230613. The next prime is 144650362230659. The reversal of 144650362230641 is 146032263056441.

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

It is a de Polignac number, because none of the positive numbers 2^k-144650362230641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144650362230601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435393995 + ... + 435726096.

It is an arithmetic number, because the mean of its divisors is an integer number (18471230430768).

Almost surely, 2^{144650362230641} is an apocalyptic number.

It is an amenable number.

144650362230641 is a deficient number, since it is larger than the sum of its proper divisors (3119481215503).

144650362230641 is an equidigital number, since it uses as much as digits as its factorization.

144650362230641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871123671.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 144650362230641 in words is "one hundred forty-four trillion, six hundred fifty billion, three hundred sixty-two million, two hundred thirty thousand, six hundred forty-one".