40134150513 has 16 divisors (see below), whose sum is σ = 60070973760. Its totient is φ = 26480262528.

The previous prime is 40134150481. The next prime is 40134150517. The reversal of 40134150513 is 31505143104.

It is a happy number.

40134150513 is a `hidden beast` number, since 4 + 0 + 134 + 15 + 0 + 513 = 666.

It is not a de Polignac number, because 40134150513 - 2⁵ = 40134150481 is a prime.

It is a super-2 number, since 2×40134150513² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40134150517) 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, 7659495 + ... + 7664732.

It is an arithmetic number, because the mean of its divisors is an integer number (3754435860).

Almost surely, 2^40134150513 is an apocalyptic number.

It is an amenable number.

40134150513 is a deficient number, since it is larger than the sum of its proper divisors (19936823247).

40134150513 is a wasteful number, since it uses less digits than its factorization.

40134150513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15324333 (or 15324327 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 40134150513 its reverse (31505143104), we get a palindrome (71639293617).

The spelling of 40134150513 in words is "forty billion, one hundred thirty-four million, one hundred fifty thousand, five hundred thirteen".