1120430444142 has 16 divisors (see below), whose sum is σ = 2244251003472. Its totient is φ = 372911795520.

The previous prime is 1120430444141. The next prime is 1120430444171. The reversal of 1120430444142 is 2414440340211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120430444141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141250503 + ... + 141258434.

It is an arithmetic number, because the mean of its divisors is an integer number (140265687717).

Almost surely, 2^{1120430444142} is an apocalyptic number.

1120430444142 is an abundant number, since it is smaller than the sum of its proper divisors (1123820559330).

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

1120430444142 is a wasteful number, since it uses less digits than its factorization.

1120430444142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282509603.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1120430444142 its reverse (2414440340211), we get a palindrome (3534870784353).

The spelling of 1120430444142 in words is "one trillion, one hundred twenty billion, four hundred thirty million, four hundred forty-four thousand, one hundred forty-two".