1144502361532 has 12 divisors (see below), whose sum is σ = 2017498689360. Its totient is φ = 568074164576.

The previous prime is 1144502361529. The next prime is 1144502361601. The reversal of 1144502361532 is 2351632054411.

It is a junction number, because it is equal to n+sod(n) for n = 1144502361491 and 1144502361500.

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, 1044253432 + ... + 1044254527.

It is an arithmetic number, because the mean of its divisors is an integer number (168124890780).

Almost surely, 2^{1144502361532} is an apocalyptic number.

It is an amenable number.

1144502361532 is a deficient number, since it is larger than the sum of its proper divisors (872996327828).

1144502361532 is a wasteful number, since it uses less digits than its factorization.

1144502361532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088508100 (or 2088508098 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1144502361532 in words is "one trillion, one hundred forty-four billion, five hundred two million, three hundred sixty-one thousand, five hundred thirty-two".