40334313 has 8 divisors (see below), whose sum is σ = 53848800. Its totient is φ = 26854688.

The previous prime is 40334309. The next prime is 40334339. The reversal of 40334313 is 31343304.

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

It is a cyclic number.

It is not a de Polignac number, because 40334313 - 2² = 40334309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40334313.

It is not an unprimeable number, because it can be changed into a prime (40334303) 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, 5883 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (6731100).

Almost surely, 2^40334313 is an apocalyptic number.

It is an amenable number.

40334313 is a deficient number, since it is larger than the sum of its proper divisors (13514487).

40334313 is a wasteful number, since it uses less digits than its factorization.

40334313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17431.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 40334313 is about 6350.9300893649. The cubic root of 40334313 is about 342.9453258541.

Adding to 40334313 its reverse (31343304), we get a palindrome (71677617).

It can be divided in two parts, 403 and 34313, that added together give a triangular number (34716 = T₂₆₃).

The spelling of 40334313 in words is "forty million, three hundred thirty-four thousand, three hundred thirteen".