1144133300412 has 72 divisors (see below), whose sum is σ = 2992080982800. Its totient is φ = 368197498368.

The previous prime is 1144133300411. The next prime is 1144133300437. The reversal of 1144133300412 is 2140033314411.

1144133300412 is a `hidden beast` number, since 114 + 4 + 133 + 3 + 0 + 0 + 412 = 666.

It is a super-2 number, since 2×1144133300412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144133300411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15850539 + ... + 15922557.

Almost surely, 2^{1144133300412} is an apocalyptic number.

1144133300412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1144133300412 is an abundant number, since it is smaller than the sum of its proper divisors (1847947682388).

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

1144133300412 is a wasteful number, since it uses less digits than its factorization.

1144133300412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87275 (or 87270 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1144133300412 its reverse (2140033314411), we get a palindrome (3284166614823).

The spelling of 1144133300412 in words is "one trillion, one hundred forty-four billion, one hundred thirty-three million, three hundred thousand, four hundred twelve".