1144702716 has 12 divisors (see below), whose sum is σ = 2670973032. Its totient is φ = 381567568.

The previous prime is 1144702693. The next prime is 1144702721. The reversal of 1144702716 is 6172074411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47695935 + ... + 47695958.

It is an arithmetic number, because the mean of its divisors is an integer number (222581086).

Almost surely, 2^1144702716 is an apocalyptic number.

It is an amenable number.

1144702716 is an abundant number, since it is smaller than the sum of its proper divisors (1526270316).

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

1144702716 is a wasteful number, since it uses less digits than its factorization.

1144702716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95391900 (or 95391898 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 1144702716 is about 33833.4555728498. The cubic root of 1144702716 is about 1046.0784075022.

The spelling of 1144702716 in words is "one billion, one hundred forty-four million, seven hundred two thousand, seven hundred sixteen".