20341352555315 has 16 divisors (see below), whose sum is σ = 27026122694400. Its totient is φ = 14572909290720.

The previous prime is 20341352555269. The next prime is 20341352555333. The reversal of 20341352555315 is 51355525314302.

It is not a de Polignac number, because 20341352555315 - 2²² = 20341348361011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2760017015 + ... + 2760024384.

It is an arithmetic number, because the mean of its divisors is an integer number (1689132668400).

Almost surely, 2^{20341352555315} is an apocalyptic number.

20341352555315 is a deficient number, since it is larger than the sum of its proper divisors (6684770139085).

20341352555315 is a wasteful number, since it uses less digits than its factorization.

20341352555315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520041482.

The product of its (nonzero) digits is 1350000, while the sum is 44.

Adding to 20341352555315 its reverse (51355525314302), we get a palindrome (71696877869617).

The spelling of 20341352555315 in words is "twenty trillion, three hundred forty-one billion, three hundred fifty-two million, five hundred fifty-five thousand, three hundred fifteen".