40134353 has 8 divisors (see below), whose sum is σ = 45938880. Its totient is φ = 34347600.

The previous prime is 40134319. The next prime is 40134371. The reversal of 40134353 is 35343104.

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

It is not a de Polignac number, because 40134353 - 2²⁰ = 39085777 is a prime.

It is a super-2 number, since 2×40134353² = 3221532581457218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40134313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818 + ... + 8996.

It is an arithmetic number, because the mean of its divisors is an integer number (5742360).

Almost surely, 2^40134353 is an apocalyptic number.

It is an amenable number.

40134353 is a deficient number, since it is larger than the sum of its proper divisors (5804527).

40134353 is an equidigital number, since it uses as much as digits as its factorization.

40134353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 40134353 is about 6335.1679535747. The cubic root of 40134353 is about 342.3776620987.

Adding to 40134353 its reverse (35343104), we get a palindrome (75477457).

The spelling of 40134353 in words is "forty million, one hundred thirty-four thousand, three hundred fifty-three".