1144300612 has 48 divisors (see below), whose sum is σ = 2594381440. Its totient is φ = 428861952.

The previous prime is 1144300603. The next prime is 1144300621. The reversal of 1144300612 is 2160034411.

It is an interprime number because it is at equal distance from previous prime (1144300603) and next prime (1144300621).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75813 + ... + 89644.

Almost surely, 2^1144300612 is an apocalyptic number.

It is an amenable number.

1144300612 is an abundant number, since it is smaller than the sum of its proper divisors (1450080828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144300612 is a wasteful number, since it uses less digits than its factorization.

1144300612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165500 (or 165498 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1144300612 is about 33827.5126487302. The cubic root of 1144300612 is about 1045.9559065337.

The spelling of 1144300612 in words is "one billion, one hundred forty-four million, three hundred thousand, six hundred twelve".