1144005130502 has 16 divisors (see below), whose sum is σ = 1848654338832. Its totient is φ = 527817781920.

The previous prime is 1144005130483. The next prime is 1144005130537. The reversal of 1144005130502 is 2050315004411.

It is a super-2 number, since 2×1144005130502² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 7615268 + ... + 7764039.

It is an arithmetic number, because the mean of its divisors is an integer number (115540896177).

Almost surely, 2^{1144005130502} is an apocalyptic number.

1144005130502 is a deficient number, since it is larger than the sum of its proper divisors (704649208330).

1144005130502 is a wasteful number, since it uses less digits than its factorization.

1144005130502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15382183.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 1144005130502 in words is "one trillion, one hundred forty-four billion, five million, one hundred thirty thousand, five hundred two".