40414432 has 24 divisors (see below), whose sum is σ = 79720200. Its totient is φ = 20168064.

The previous prime is 40414411. The next prime is 40414433. The reversal of 40414432 is 23441404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40414433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22794 + ... + 24502.

It is an arithmetic number, because the mean of its divisors is an integer number (3321675).

Almost surely, 2^40414432 is an apocalyptic number.

It is an amenable number.

40414432 is a deficient number, since it is larger than the sum of its proper divisors (39305768).

40414432 is a wasteful number, since it uses less digits than its factorization.

40414432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 40414432 is about 6357.2346189204. The cubic root of 40414432 is about 343.1722481422.

Adding to 40414432 its reverse (23441404), we get a palindrome (63855836).

The spelling of 40414432 in words is "forty million, four hundred fourteen thousand, four hundred thirty-two".