40134502 has 4 divisors (see below), whose sum is σ = 60201756. Its totient is φ = 20067250.

The previous prime is 40134499. The next prime is 40134511. The reversal of 40134502 is 20543104.

40134502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×40134502² = 3221556501576008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40134502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10033624 + ... + 10033627.

It is an arithmetic number, because the mean of its divisors is an integer number (15050439).

Almost surely, 2^40134502 is an apocalyptic number.

40134502 is a deficient number, since it is larger than the sum of its proper divisors (20067254).

40134502 is a wasteful number, since it uses less digits than its factorization.

40134502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20067253.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 40134502 is about 6335.1797133152. The cubic root of 40134502 is about 342.3780857940.

Adding to 40134502 its reverse (20543104), we get a palindrome (60677606).

It can be divided in two parts, 4013 and 4502, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 40134502 in words is "forty million, one hundred thirty-four thousand, five hundred two".