43245342 has 36 divisors (see below), whose sum is σ = 108998136. Its totient is φ = 12355560.

The previous prime is 43245337. The next prime is 43245373. The reversal of 43245342 is 24354234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23634 + ... + 25397.

It is an arithmetic number, because the mean of its divisors is an integer number (3027726).

Almost surely, 2^43245342 is an apocalyptic number.

43245342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

43245342 is an abundant number, since it is smaller than the sum of its proper divisors (65752794).

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

43245342 is a wasteful number, since it uses less digits than its factorization.

43245342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49053 (or 49043 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 43245342 is about 6576.1190682651. The cubic root of 43245342 is about 351.0048456730.

Adding to 43245342 its reverse (24354234), we get a palindrome (67599576).

The spelling of 43245342 in words is "forty-three million, two hundred forty-five thousand, three hundred forty-two".