2032434440 has 32 divisors (see below), whose sum is σ = 4576988160. Its totient is φ = 812260800.

The previous prime is 2032434433. The next prime is 2032434451. The reversal of 2032434440 is 444342302.

It is a super-2 number, since 2×2032434440² = 8261579505796227200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25145 + ... + 68535.

It is an arithmetic number, because the mean of its divisors is an integer number (143030880).

Almost surely, 2^2032434440 is an apocalyptic number.

2032434440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032434440 is an abundant number, since it is smaller than the sum of its proper divisors (2544553720).

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

2032434440 is a wasteful number, since it uses less digits than its factorization.

2032434440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44573 (or 44569 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2032434440 is about 45082.5292103271. The cubic root of 2032434440 is about 1266.6953662319.

Adding to 2032434440 its reverse (444342302), we get a palindrome (2476776742).

The spelling of 2032434440 in words is "two billion, thirty-two million, four hundred thirty-four thousand, four hundred forty".