144661430104556 has 12 divisors (see below), whose sum is σ = 253176621988920. Its totient is φ = 72325252393440.

The previous prime is 144661430104487. The next prime is 144661430104567. The reversal of 144661430104556 is 655401034166441.

144661430104556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×144661430104556⁵ (a number of 72 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

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, 1365605126 + ... + 1365711053.

It is an arithmetic number, because the mean of its divisors is an integer number (21098051832410).

Almost surely, 2^{144661430104556} is an apocalyptic number.

It is an amenable number.

144661430104556 is a deficient number, since it is larger than the sum of its proper divisors (108515191884364).

144661430104556 is a wasteful number, since it uses less digits than its factorization.

144661430104556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731329424 (or 2731329422 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 144661430104556 in words is "one hundred forty-four trillion, six hundred sixty-one billion, four hundred thirty million, one hundred four thousand, five hundred fifty-six".