40333134 has 16 divisors (see below), whose sum is σ = 81688320. Its totient is φ = 13274040.

The previous prime is 40333127. The next prime is 40333141. The reversal of 40333134 is 43133304.

It is an interprime number because it is at equal distance from previous prime (40333127) and next prime (40333141).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40333134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42072 + ... + 43019.

It is an arithmetic number, because the mean of its divisors is an integer number (5105520).

Almost surely, 2^40333134 is an apocalyptic number.

40333134 is an abundant number, since it is smaller than the sum of its proper divisors (41355186).

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

40333134 is a wasteful number, since it uses less digits than its factorization.

40333134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85175.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 40333134 is about 6350.8372676364. The cubic root of 40333134 is about 342.9419843114.

Adding to 40333134 its reverse (43133304), we get a palindrome (83466438).

The spelling of 40333134 in words is "forty million, three hundred thirty-three thousand, one hundred thirty-four".