40134300015 has 16 divisors (see below), whose sum is σ = 64683605088. Its totient is φ = 21248718336.

The previous prime is 40134299987. The next prime is 40134300023. The reversal of 40134300015 is 51000343104.

It is not a de Polignac number, because 40134300015 - 2⁶ = 40134299951 is a prime.

It is a super-2 number, since 2×40134300015² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40134299964 and 40134300000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9762982 + ... + 9767091.

It is an arithmetic number, because the mean of its divisors is an integer number (4042725318).

Almost surely, 2^40134300015 is an apocalyptic number.

40134300015 is a deficient number, since it is larger than the sum of its proper divisors (24549305073).

40134300015 is a wasteful number, since it uses less digits than its factorization.

40134300015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19530218.

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

Adding to 40134300015 its reverse (51000343104), we get a palindrome (91134643119).

The spelling of 40134300015 in words is "forty billion, one hundred thirty-four million, three hundred thousand, fifteen".