40334554 has 24 divisors (see below), whose sum is σ = 66934080. Its totient is φ = 18212688.

The previous prime is 40334527. The next prime is 40334561. The reversal of 40334554 is 45543304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14617 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (2788920).

Almost surely, 2^40334554 is an apocalyptic number.

40334554 is a deficient number, since it is larger than the sum of its proper divisors (26599526).

40334554 is a wasteful number, since it uses less digits than its factorization.

40334554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614 (or 2601 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 40334554 is about 6350.9490629354. The cubic root of 40334554 is about 342.9460088925.

Adding to 40334554 its reverse (45543304), we get a palindrome (85877858).

The spelling of 40334554 in words is "forty million, three hundred thirty-four thousand, five hundred fifty-four".