40515130514 has 32 divisors (see below), whose sum is σ = 65470947840. Its totient is φ = 18760492800.

The previous prime is 40515130471. The next prime is 40515130519. The reversal of 40515130514 is 41503151504.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (40515130519) 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 15 ways as a sum of consecutive naturals, for example, 103469 + ... + 302879.

It is an arithmetic number, because the mean of its divisors is an integer number (2045967120).

Almost surely, 2^40515130514 is an apocalyptic number.

40515130514 is a deficient number, since it is larger than the sum of its proper divisors (24955817326).

40515130514 is a wasteful number, since it uses less digits than its factorization.

40515130514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199586.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 40515130514 in words is "forty billion, five hundred fifteen million, one hundred thirty thousand, five hundred fourteen".