1144102192 has 40 divisors (see below), whose sum is σ = 2236196160. Its totient is φ = 567045120.

The previous prime is 1144102187. The next prime is 1144102237. The reversal of 1144102192 is 2912014411.

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, 1036713 + ... + 1037815.

It is an arithmetic number, because the mean of its divisors is an integer number (55904904).

Almost surely, 2^1144102192 is an apocalyptic number.

It is an amenable number.

1144102192 is a deficient number, since it is larger than the sum of its proper divisors (1092093968).

1144102192 is a wasteful number, since it uses less digits than its factorization.

1144102192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1144102192 is about 33824.5797017494. The cubic root of 1144102192 is about 1045.8954473136.

The spelling of 1144102192 in words is "one billion, one hundred forty-four million, one hundred two thousand, one hundred ninety-two".