2111413401415 has 8 divisors (see below), whose sum is σ = 2533715539488. Its totient is φ = 1689117749280.

The previous prime is 2111413401379. The next prime is 2111413401509. The reversal of 2111413401415 is 5141043141112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2111413401415 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873972 + ... + 2233081.

It is an arithmetic number, because the mean of its divisors is an integer number (316714442436).

Almost surely, 2^{2111413401415} is an apocalyptic number.

2111413401415 is a deficient number, since it is larger than the sum of its proper divisors (422302138073).

2111413401415 is a wasteful number, since it uses less digits than its factorization.

2111413401415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242969.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 2111413401415 its reverse (5141043141112), we get a palindrome (7252456542527).

The spelling of 2111413401415 in words is "two trillion, one hundred eleven billion, four hundred thirteen million, four hundred one thousand, four hundred fifteen".