20414400435315 has 24 divisors (see below), whose sum is σ = 35589498113520. Its totient is φ = 10824745660224.

The previous prime is 20414400435311. The next prime is 20414400435343. The reversal of 20414400435315 is 51353400441402.

20414400435315 is a `hidden beast` number, since 2 + 0 + 41 + 4 + 40 + 0 + 43 + 531 + 5 = 666.

It is not a de Polignac number, because 20414400435315 - 2² = 20414400435311 is a prime.

It is a super-2 number, since 2×20414400435315² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20414400435315.

It is not an unprimeable number, because it can be changed into a prime (20414400435311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1311129045 + ... + 1311144614.

It is an arithmetic number, because the mean of its divisors is an integer number (1482895754730).

Almost surely, 2^{20414400435315} is an apocalyptic number.

20414400435315 is a deficient number, since it is larger than the sum of its proper divisors (15175097678205).

20414400435315 is a wasteful number, since it uses less digits than its factorization.

20414400435315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622273843 (or 2622273840 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 20414400435315 its reverse (51353400441402), we get a palindrome (71767800876717).

The spelling of 20414400435315 in words is "twenty trillion, four hundred fourteen billion, four hundred million, four hundred thirty-five thousand, three hundred fifteen".