40339134 has 40 divisors (see below), whose sum is σ = 98611128. Its totient is φ = 12223440.

The previous prime is 40339129. The next prime is 40339141. The reversal of 40339134 is 43193304.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 40339098 and 40339107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9537 + ... + 13100.

Almost surely, 2^40339134 is an apocalyptic number.

40339134 is an abundant number, since it is smaller than the sum of its proper divisors (58271994).

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

40339134 is a wasteful number, since it uses less digits than its factorization.

40339134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22662 (or 22653 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 40339134 is about 6351.3096287301. The cubic root of 40339134 is about 342.9589889399.

The spelling of 40339134 in words is "forty million, three hundred thirty-nine thousand, one hundred thirty-four".