40134322 has 8 divisors (see below), whose sum is σ = 60236316. Its totient is φ = 20055552.

The previous prime is 40134319. The next prime is 40134371. The reversal of 40134322 is 22343104.

It can be written as a sum of positive squares in 2 ways, for example, as 25010001 + 15124321 = 5001^2 + 3889^2 .

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

It is a super-2 number, since 2×40134322² = 3221527604799368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40134322.

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, 523 + ... + 8974.

Almost surely, 2^40134322 is an apocalyptic number.

40134322 is a deficient number, since it is larger than the sum of its proper divisors (20101994).

40134322 is a wasteful number, since it uses less digits than its factorization.

40134322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11612.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40134322 is about 6335.1655069146. The cubic root of 40134322 is about 342.3775739472.

Adding to 40134322 its reverse (22343104), we get a palindrome (62477426).

The spelling of 40134322 in words is "forty million, one hundred thirty-four thousand, three hundred twenty-two".