40352340650115 has 32 divisors (see below), whose sum is σ = 69573133889280. Its totient is φ = 19853497155456.

The previous prime is 40352340650099. The next prime is 40352340650159. The reversal of 40352340650115 is 51105604325304.

It is a happy number.

It is not a de Polignac number, because 40352340650115 - 2⁴ = 40352340650099 is a prime.

It is a super-3 number, since 3×40352340650115³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63592597 + ... + 64224006.

It is an arithmetic number, because the mean of its divisors is an integer number (2174160434040).

Almost surely, 2^{40352340650115} is an apocalyptic number.

40352340650115 is a deficient number, since it is larger than the sum of its proper divisors (29220793239165).

40352340650115 is a wasteful number, since it uses less digits than its factorization.

40352340650115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127818243.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 40352340650115 its reverse (51105604325304), we get a palindrome (91457944975419).

The spelling of 40352340650115 in words is "forty trillion, three hundred fifty-two billion, three hundred forty million, six hundred fifty thousand, one hundred fifteen".