34431242 has 8 divisors (see below), whose sum is σ = 51708132. Its totient is φ = 17195200.

The previous prime is 34431227. The next prime is 34431263. The reversal of 34431242 is 24213443.

It can be written as a sum of positive squares in 2 ways, for example, as 31259281 + 3171961 = 5591^2 + 1781^2 .

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

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, 8009 + ... + 11532.

Almost surely, 2^34431242 is an apocalyptic number.

34431242 is a deficient number, since it is larger than the sum of its proper divisors (17276890).

34431242 is a wasteful number, since it uses less digits than its factorization.

34431242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20424.

The product of its digits is 2304, while the sum is 23.

The square root of 34431242 is about 5867.8140734008. The cubic root of 34431242 is about 325.3250932455.

Adding to 34431242 its reverse (24213443), we get a palindrome (58644685).

The spelling of 34431242 in words is "thirty-four million, four hundred thirty-one thousand, two hundred forty-two".