1144153626256 has 20 divisors (see below), whose sum is σ = 2219378350000. Its totient is φ = 571410826272.

The previous prime is 1144153626229. The next prime is 1144153626263. The reversal of 1144153626256 is 6526263514411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41610006 + ... + 41637493.

It is an arithmetic number, because the mean of its divisors is an integer number (110968917500).

Almost surely, 2^{1144153626256} is an apocalyptic number.

1144153626256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1144153626256 is a deficient number, since it is larger than the sum of its proper divisors (1075224723744).

1144153626256 is an equidigital number, since it uses as much as digits as its factorization.

1144153626256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83248366 (or 83248360 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 1144153626256 in words is "one trillion, one hundred forty-four billion, one hundred fifty-three million, six hundred twenty-six thousand, two hundred fifty-six".