1144033014420 has 72 divisors (see below), whose sum is σ = 3550936605216. Its totient is φ = 297980690112.

The previous prime is 1144033014379. The next prime is 1144033014451. The reversal of 1144033014420 is 244103304411.

1144033014420 is a `hidden beast` number, since 114 + 403 + 3 + 0 + 144 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73896202 + ... + 73911681.

Almost surely, 2^{1144033014420} is an apocalyptic number.

1144033014420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144033014420 is an abundant number, since it is smaller than the sum of its proper divisors (2406903590796).

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

1144033014420 is a wasteful number, since it uses less digits than its factorization.

1144033014420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147807941 (or 147807936 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1144033014420 its reverse (244103304411), we get a palindrome (1388136318831).

The spelling of 1144033014420 in words is "one trillion, one hundred forty-four billion, thirty-three million, fourteen thousand, four hundred twenty".