40334232 has 16 divisors (see below), whose sum is σ = 100835640. Its totient is φ = 13444736.

The previous prime is 40334213. The next prime is 40334263. The reversal of 40334232 is 23243304.

It is a junction number, because it is equal to n+sod(n) for n = 40334199 and 40334208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840273 + ... + 840320.

Almost surely, 2^40334232 is an apocalyptic number.

It is an amenable number.

40334232 is an abundant number, since it is smaller than the sum of its proper divisors (60501408).

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

40334232 is a wasteful number, since it uses less digits than its factorization.

40334232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680602 (or 1680598 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 40334232 is about 6350.9237123430. The cubic root of 40334232 is about 342.9450962845.

Adding to 40334232 its reverse (23243304), we get a palindrome (63577536).

The spelling of 40334232 in words is "forty million, three hundred thirty-four thousand, two hundred thirty-two".