144604556141464 has 16 divisors (see below), whose sum is σ = 271190017226520. Its totient is φ = 72287218214400.

The previous prime is 144604556141453. The next prime is 144604556141477. The reversal of 144604556141464 is 464141655406441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882441234 + ... + 1882518049.

Almost surely, 2^{144604556141464} is an apocalyptic number.

It is an amenable number.

144604556141464 is a deficient number, since it is larger than the sum of its proper divisors (126585461085056).

144604556141464 is a wasteful number, since it uses less digits than its factorization.

144604556141464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764964090 (or 3764964086 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 55.

The spelling of 144604556141464 in words is "one hundred forty-four trillion, six hundred four billion, five hundred fifty-six million, one hundred forty-one thousand, four hundred sixty-four".