1044230212420 has 24 divisors (see below), whose sum is σ = 2192906026584. Its totient is φ = 417687783936.

The previous prime is 1044230212373. The next prime is 1044230212427. The reversal of 1044230212420 is 242120324401.

It can be written as a sum of positive squares in 4 ways, for example, as 28202500096 + 1016027712324 = 167936^2 + 1007982^2 .

It is not an unprimeable number, because it can be changed into a prime (1044230212427) 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, 2339134 + ... + 2749546.

It is an arithmetic number, because the mean of its divisors is an integer number (91371084441).

Almost surely, 2^{1044230212420} is an apocalyptic number.

1044230212420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044230212420 is an abundant number, since it is smaller than the sum of its proper divisors (1148675814164).

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

1044230212420 is a wasteful number, since it uses less digits than its factorization.

1044230212420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537639 (or 537637 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1044230212420 its reverse (242120324401), we get a palindrome (1286350536821).

The spelling of 1044230212420 in words is "one trillion, forty-four billion, two hundred thirty million, two hundred twelve thousand, four hundred twenty".