40334334 has 16 divisors (see below), whose sum is σ = 80733072. Its totient is φ = 13434048.

The previous prime is 40334309. The next prime is 40334339. The reversal of 40334334 is 43343304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334339) 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, 10272 + ... + 13644.

It is an arithmetic number, because the mean of its divisors is an integer number (5045817).

Almost surely, 2^40334334 is an apocalyptic number.

40334334 is an abundant number, since it is smaller than the sum of its proper divisors (40398738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40334334 is a wasteful number, since it uses less digits than its factorization.

40334334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 40334334 is about 6350.9317426658. The cubic root of 40334334 is about 342.9453853720.

Adding to 40334334 its reverse (43343304), we get a palindrome (83677638).

The spelling of 40334334 in words is "forty million, three hundred thirty-four thousand, three hundred thirty-four".