40335134 has 12 divisors (see below), whose sum is σ = 70380864. Its totient is φ = 17286444.

The previous prime is 40335133. The next prime is 40335149. The reversal of 40335134 is 43153304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40335131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205694 + ... + 205889.

It is an arithmetic number, because the mean of its divisors is an integer number (5865072).

Almost surely, 2^40335134 is an apocalyptic number.

40335134 is a deficient number, since it is larger than the sum of its proper divisors (30045730).

40335134 is a wasteful number, since it uses less digits than its factorization.

40335134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411599 (or 411592 counting only the distinct ones).

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

The square root of 40335134 is about 6350.9947252379. The cubic root of 40335134 is about 342.9476527083.

Adding to 40335134 its reverse (43153304), we get a palindrome (83488438).

The spelling of 40335134 in words is "forty million, three hundred thirty-five thousand, one hundred thirty-four".