144455252000012 has 48 divisors (see below), whose sum is σ = 254544283848960. Its totient is φ = 71730284724672.

The previous prime is 144455251999967. The next prime is 144455252000077. The reversal of 144455252000012 is 210000252554441.

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, 677835689 + ... + 678048767.

It is an arithmetic number, because the mean of its divisors is an integer number (5303005913520).

Almost surely, 2^{144455252000012} is an apocalyptic number.

It is an amenable number.

144455252000012 is a deficient number, since it is larger than the sum of its proper divisors (110089031848948).

144455252000012 is a wasteful number, since it uses less digits than its factorization.

144455252000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215390 (or 215388 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 144455252000012 in words is "one hundred forty-four trillion, four hundred fifty-five billion, two hundred fifty-two million, twelve", and thus it is an aban number.