3423434440432 has 40 divisors (see below), whose sum is σ = 7063670972016. Its totient is φ = 1601715649536.

The previous prime is 3423434440367. The next prime is 3423434440501. The reversal of 3423434440432 is 2340444343243.

It is a congruent number.

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, 36329118 + ... + 36423229.

Almost surely, 2^{3423434440432} is an apocalyptic number.

It is an amenable number.

3423434440432 is an abundant number, since it is smaller than the sum of its proper divisors (3640236531584).

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

3423434440432 is a wasteful number, since it uses less digits than its factorization.

3423434440432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72752545 (or 72752539 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 3423434440432 its reverse (2340444343243), we get a palindrome (5763878783675).

The spelling of 3423434440432 in words is "three trillion, four hundred twenty-three billion, four hundred thirty-four million, four hundred forty thousand, four hundred thirty-two".