2111414521355 has 8 divisors (see below), whose sum is σ = 2595494924064. Its totient is φ = 1647933284800.

The previous prime is 2111414521327. The next prime is 2111414521357. The reversal of 2111414521355 is 5531254141112.

It is a happy number.

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

It is not a de Polignac number, because 2111414521355 - 2⁶ = 2111414521291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111414521357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5149791311 + ... + 5149791720.

It is an arithmetic number, because the mean of its divisors is an integer number (324436865508).

Almost surely, 2^{2111414521355} is an apocalyptic number.

2111414521355 is a deficient number, since it is larger than the sum of its proper divisors (484080402709).

2111414521355 is a wasteful number, since it uses less digits than its factorization.

2111414521355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10299583077.

The product of its digits is 24000, while the sum is 35.

Adding to 2111414521355 its reverse (5531254141112), we get a palindrome (7642668662467).

The spelling of 2111414521355 in words is "two trillion, one hundred eleven billion, four hundred fourteen million, five hundred twenty-one thousand, three hundred fifty-five".