1144125211144 has 32 divisors (see below), whose sum is σ = 2268268128000. Its totient is φ = 539523744192.

The previous prime is 1144125211109. The next prime is 1144125211169. The reversal of 1144125211144 is 4411125214411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16843099 + ... + 16910890.

It is an arithmetic number, because the mean of its divisors is an integer number (70883379000).

Almost surely, 2^{1144125211144} is an apocalyptic number.

It is an amenable number.

1144125211144 is a deficient number, since it is larger than the sum of its proper divisors (1124142916856).

1144125211144 is a wasteful number, since it uses less digits than its factorization.

1144125211144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33754237 (or 33754233 counting only the distinct ones).

The product of its digits is 5120, while the sum is 31.

The spelling of 1144125211144 in words is "one trillion, one hundred forty-four billion, one hundred twenty-five million, two hundred eleven thousand, one hundred forty-four".