1024004430120 has 64 divisors (see below), whose sum is σ = 3510872334720. Its totient is φ = 234058155264.

The previous prime is 1024004430109. The next prime is 1024004430161. The reversal of 1024004430120 is 210344004201.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 609525607 + ... + 609527286.

It is an arithmetic number, because the mean of its divisors is an integer number (54857380230).

Almost surely, 2^{1024004430120} is an apocalyptic number.

1024004430120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024004430120 is an abundant number, since it is smaller than the sum of its proper divisors (2486867904600).

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

1024004430120 is a wasteful number, since it uses less digits than its factorization.

1024004430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219052914 (or 1219052910 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1024004430120 its reverse (210344004201), we get a palindrome (1234348434321).

The spelling of 1024004430120 in words is "one trillion, twenty-four billion, four million, four hundred thirty thousand, one hundred twenty".