40035134 has 8 divisors (see below), whose sum is σ = 62663760. Its totient is φ = 19147216.

The previous prime is 40035131. The next prime is 40035139. The reversal of 40035134 is 43153004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40035131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435119 + ... + 435210.

It is an arithmetic number, because the mean of its divisors is an integer number (7832970).

Almost surely, 2^40035134 is an apocalyptic number.

40035134 is a deficient number, since it is larger than the sum of its proper divisors (22628626).

40035134 is a wasteful number, since it uses less digits than its factorization.

40035134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870354.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 40035134 is about 6327.3322972640. The cubic root of 40035134 is about 342.0952905246.

Adding to 40035134 its reverse (43153004), we get a palindrome (83188138).

The spelling of 40035134 in words is "forty million, thirty-five thousand, one hundred thirty-four".