1144124013502 has 32 divisors (see below), whose sum is σ = 1779021619200. Its totient is φ = 551273580000.

The previous prime is 1144124013497. The next prime is 1144124013511. The reversal of 1144124013502 is 2053104214411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121207699 + ... + 121217137.

It is an arithmetic number, because the mean of its divisors is an integer number (55594425600).

Almost surely, 2^{1144124013502} is an apocalyptic number.

1144124013502 is a deficient number, since it is larger than the sum of its proper divisors (634897605698).

1144124013502 is a wasteful number, since it uses less digits than its factorization.

1144124013502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17512.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1144124013502 its reverse (2053104214411), we get a palindrome (3197228227913).

The spelling of 1144124013502 in words is "one trillion, one hundred forty-four billion, one hundred twenty-four million, thirteen thousand, five hundred two".