40107130 has 32 divisors (see below), whose sum is σ = 82840320. Its totient is φ = 13695360.

The previous prime is 40107127. The next prime is 40107139. The reversal of 40107130 is 3170104.

It is not an unprimeable number, because it can be changed into a prime (40107139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18651 + ... + 20689.

It is an arithmetic number, because the mean of its divisors is an integer number (2588760).

Almost surely, 2^40107130 is an apocalyptic number.

40107130 is an abundant number, since it is smaller than the sum of its proper divisors (42733190).

40107130 is a wasteful number, since it uses less digits than its factorization.

40107130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 40107130 is about 6333.0190272886. The cubic root of 40107130 is about 342.3002333744.

Adding to 40107130 its reverse (3170104), we get a palindrome (43277234).

The spelling of 40107130 in words is "forty million, one hundred seven thousand, one hundred thirty".