3432142520 has 48 divisors (see below), whose sum is σ = 8150184360. Its totient is φ = 1300595904.

The previous prime is 3432142517. The next prime is 3432142541. The reversal of 3432142520 is 252412343.

It is a self number, because there is not a number n which added to its sum of digits gives 3432142520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104402 + ... + 133281.

Almost surely, 2^3432142520 is an apocalyptic number.

It is an amenable number.

3432142520 is an abundant number, since it is smaller than the sum of its proper divisors (4718041840).

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

3432142520 is a wasteful number, since it uses less digits than its factorization.

3432142520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237732 (or 237709 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3432142520 is about 58584.4904390232. The cubic root of 3432142520 is about 1508.4182257874.

Adding to 3432142520 its reverse (252412343), we get a palindrome (3684554863).

The spelling of 3432142520 in words is "three billion, four hundred thirty-two million, one hundred forty-two thousand, five hundred twenty".