40324234 has 8 divisors (see below), whose sum is σ = 61051968. Its totient is φ = 19973580.

The previous prime is 40324231. The next prime is 40324243. The reversal of 40324234 is 43242304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40324231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94002 + ... + 94429.

It is an arithmetic number, because the mean of its divisors is an integer number (7631496).

Almost surely, 2^40324234 is an apocalyptic number.

40324234 is a deficient number, since it is larger than the sum of its proper divisors (20727734).

40324234 is a wasteful number, since it uses less digits than its factorization.

40324234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188540.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 40324234 is about 6350.1365339652. The cubic root of 40324234 is about 342.9167576728.

Adding to 40324234 its reverse (43242304), we get a palindrome (83566538).

The spelling of 40324234 in words is "forty million, three hundred twenty-four thousand, two hundred thirty-four".