1144115425102 has 144 divisors (see below), whose sum is σ = 1978146188928. Its totient is φ = 495880344960.

The previous prime is 1144115425087. The next prime is 1144115425109. The reversal of 1144115425102 is 2015245114411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144115425109) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1675132053 + ... + 1675132735.

It is an arithmetic number, because the mean of its divisors is an integer number (13737126312).

Almost surely, 2^{1144115425102} is an apocalyptic number.

1144115425102 is a deficient number, since it is larger than the sum of its proper divisors (834030763826).

1144115425102 is a wasteful number, since it uses less digits than its factorization.

1144115425102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 1144115425102 in words is "one trillion, one hundred forty-four billion, one hundred fifteen million, four hundred twenty-five thousand, one hundred two".