1144104131000 has 64 divisors (see below), whose sum is σ = 2834686277280. Its totient is φ = 430721548800.

The previous prime is 1144104130957. The next prime is 1144104131029. The reversal of 1144104131000 is 1314014411.

It is a super-2 number, since 2×1144104131000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 33633122 + ... + 33667121.

Almost surely, 2^{1144104131000} is an apocalyptic number.

1144104131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144104131000 is an abundant number, since it is smaller than the sum of its proper divisors (1690582146280).

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

1144104131000 is a wasteful number, since it uses less digits than its factorization.

1144104131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67300281 (or 67300267 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1144104131000 its reverse (1314014411), we get a palindrome (1145418145411).

The spelling of 1144104131000 in words is "one trillion, one hundred forty-four billion, one hundred four million, one hundred thirty-one thousand".