40324412 has 6 divisors (see below), whose sum is σ = 70567728. Its totient is φ = 20162204.

The previous prime is 40324393. The next prime is 40324423. The reversal of 40324412 is 21442304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5040548 + ... + 5040555.

It is an arithmetic number, because the mean of its divisors is an integer number (11761288).

Almost surely, 2^40324412 is an apocalyptic number.

It is an amenable number.

40324412 is a deficient number, since it is larger than the sum of its proper divisors (30243316).

40324412 is a wasteful number, since it uses less digits than its factorization.

40324412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081107 (or 10081105 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 40324412 is about 6350.1505493964. The cubic root of 40324412 is about 342.9172622419.

Adding to 40324412 its reverse (21442304), we get a palindrome (61766716).

The spelling of 40324412 in words is "forty million, three hundred twenty-four thousand, four hundred twelve".