2132435430 has 128 divisors (see below), whose sum is σ = 5894985600. Its totient is φ = 548093952.

The previous prime is 2132435429. The next prime is 2132435441. The reversal of 2132435430 is 345342312.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2132435394 and 2132435403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1127926 + ... + 1129814.

It is an arithmetic number, because the mean of its divisors is an integer number (46054575).

Almost surely, 2^2132435430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132435430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947492800).

2132435430 is an abundant number, since it is smaller than the sum of its proper divisors (3762550170).

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

2132435430 is a wasteful number, since it uses less digits than its factorization.

2132435430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2049 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2132435430 is about 46178.3004234673. The cubic root of 2132435430 is about 1287.1385466010.

Adding to 2132435430 its reverse (345342312), we get a palindrome (2477777742).

The spelling of 2132435430 in words is "two billion, one hundred thirty-two million, four hundred thirty-five thousand, four hundred thirty".