144400659276012 has 48 divisors (see below), whose sum is σ = 348644393032320. Its totient is φ = 46485919041408.

The previous prime is 144400659275989. The next prime is 144400659276047. The reversal of 144400659276012 is 210672956004441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1572123958 + ... + 1572215805.

It is an arithmetic number, because the mean of its divisors is an integer number (7263424854840).

Almost surely, 2^{144400659276012} is an apocalyptic number.

144400659276012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144400659276012 is an abundant number, since it is smaller than the sum of its proper divisors (204243733756308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144400659276012 is a wasteful number, since it uses less digits than its factorization.

144400659276012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144339902 (or 3144339900 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 144400659276012 in words is "one hundred forty-four trillion, four hundred billion, six hundred fifty-nine million, two hundred seventy-six thousand, twelve".