144232000131656 has 128 divisors (see below), whose sum is σ = 279379291276800. Its totient is φ = 69771601320960.

The previous prime is 144232000131631. The next prime is 144232000131697. The reversal of 144232000131656 is 656131000232441.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18310520390 + ... + 18310528266.

It is an arithmetic number, because the mean of its divisors is an integer number (2182650713100).

Almost surely, 2^{144232000131656} is an apocalyptic number.

It is an amenable number.

144232000131656 is a deficient number, since it is larger than the sum of its proper divisors (135147291145144).

144232000131656 is a wasteful number, since it uses less digits than its factorization.

144232000131656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9687 (or 9683 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 144232000131656 in words is "one hundred forty-four trillion, two hundred thirty-two billion, one hundred thirty-one thousand, six hundred fifty-six".