1004232434520 has 96 divisors (see below), whose sum is σ = 3504566271600. Its totient is φ = 229538840832.

The previous prime is 1004232434519. The next prime is 1004232434581. The reversal of 1004232434520 is 254342324001.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 85388035 + ... + 85399794.

Almost surely, 2^{1004232434520} is an apocalyptic number.

1004232434520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004232434520 is an abundant number, since it is smaller than the sum of its proper divisors (2500333837080).

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

1004232434520 is a wasteful number, since it uses less digits than its factorization.

1004232434520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170787857 (or 170787846 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 1004232434520 its reverse (254342324001), we get a palindrome (1258574758521).

The spelling of 1004232434520 in words is "one trillion, four billion, two hundred thirty-two million, four hundred thirty-four thousand, five hundred twenty".