40333034 has 16 divisors (see below), whose sum is σ = 71011968. Its totient is φ = 16818192.

The previous prime is 40333031. The next prime is 40333043. The reversal of 40333034 is 43033304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40332997 and 40333015.

It is not an unprimeable number, because it can be changed into a prime (40333031) 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, 38414 + ... + 39449.

It is an arithmetic number, because the mean of its divisors is an integer number (4438248).

Almost surely, 2^40333034 is an apocalyptic number.

40333034 is a deficient number, since it is larger than the sum of its proper divisors (30678934).

40333034 is a wasteful number, since it uses less digits than its factorization.

40333034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77909.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 40333034 is about 6350.8293946539. The cubic root of 40333034 is about 342.9417008867.

Adding to 40333034 its reverse (43033304), we get a palindrome (83366338).

The spelling of 40333034 in words is "forty million, three hundred thirty-three thousand, thirty-four".