2111434014242 has 8 divisors (see below), whose sum is σ = 3619601167296. Its totient is φ = 904900291812.

The previous prime is 2111434014211. The next prime is 2111434014259. The reversal of 2111434014242 is 2424104341112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75408357638 + ... + 75408357665.

It is an arithmetic number, because the mean of its divisors is an integer number (452450145912).

Almost surely, 2^{2111434014242} is an apocalyptic number.

2111434014242 is a deficient number, since it is larger than the sum of its proper divisors (1508167153054).

2111434014242 is a wasteful number, since it uses less digits than its factorization.

2111434014242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150816715312.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 2111434014242 its reverse (2424104341112), we get a palindrome (4535538355354).

The spelling of 2111434014242 in words is "two trillion, one hundred eleven billion, four hundred thirty-four million, fourteen thousand, two hundred forty-two".