40310130540 has 96 divisors (see below), whose sum is σ = 114092858880. Its totient is φ = 10633383936.

The previous prime is 40310130527. The next prime is 40310130541. The reversal of 40310130540 is 4503101304.

It is not an unprimeable number, because it can be changed into a prime (40310130541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2063097 + ... + 2082543.

It is an arithmetic number, because the mean of its divisors is an integer number (1188467280).

Almost surely, 2^40310130540 is an apocalyptic number.

It is an amenable number.

40310130540 is an abundant number, since it is smaller than the sum of its proper divisors (73782728340).

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

40310130540 is a wasteful number, since it uses less digits than its factorization.

40310130540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19831 (or 19829 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 40310130540 its reverse (4503101304), we get a palindrome (44813231844).

The spelling of 40310130540 in words is "forty billion, three hundred ten million, one hundred thirty thousand, five hundred forty".