40353422 has 8 divisors (see below), whose sum is σ = 60559272. Its totient is φ = 20167000.

The previous prime is 40353373. The next prime is 40353433. The reversal of 40353422 is 22435304.

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

It is a super-2 number, since 2×40353422² = 3256797334220168, which contains 22 as substring.

It is a congruent number.

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, 2672 + ... + 9372.

It is an arithmetic number, because the mean of its divisors is an integer number (7569909).

Almost surely, 2^40353422 is an apocalyptic number.

40353422 is a deficient number, since it is larger than the sum of its proper divisors (20205850).

40353422 is a wasteful number, since it uses less digits than its factorization.

40353422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 40353422 is about 6352.4343365359. The cubic root of 40353422 is about 342.9994758412. Note that the first 3 decimals are identical.

Adding to 40353422 its reverse (22435304), we get a palindrome (62788726).

The spelling of 40353422 in words is "forty million, three hundred fifty-three thousand, four hundred twenty-two".