2001414321115 has 32 divisors (see below), whose sum is σ = 2718058161600. Its totient is φ = 1401400197120.

The previous prime is 2001414321091. The next prime is 2001414321191. The reversal of 2001414321115 is 5111234141002.

It is a happy number.

It is not a de Polignac number, because 2001414321115 - 2⁷ = 2001414320987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2001414321115.

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, 1214310 + ... + 2340379.

It is an arithmetic number, because the mean of its divisors is an integer number (84939317550).

Almost surely, 2^{2001414321115} is an apocalyptic number.

2001414321115 is a deficient number, since it is larger than the sum of its proper divisors (716643840485).

2001414321115 is a wasteful number, since it uses less digits than its factorization.

2001414321115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555087.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 2001414321115 its reverse (5111234141002), we get a palindrome (7112648462117).

The spelling of 2001414321115 in words is "two trillion, one billion, four hundred fourteen million, three hundred twenty-one thousand, one hundred fifteen".