2011043114242 has 4 divisors (see below), whose sum is σ = 3016564671366. Its totient is φ = 1005521557120.

The previous prime is 2011043114239. The next prime is 2011043114261. The reversal of 2011043114242 is 2424113401102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1757610411001 + 253432703241 = 1325749^2 + 503421^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502760778559 + ... + 502760778562.

Almost surely, 2^{2011043114242} is an apocalyptic number.

2011043114242 is a deficient number, since it is larger than the sum of its proper divisors (1005521557124).

2011043114242 is a wasteful number, since it uses less digits than its factorization.

2011043114242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005521557123.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2011043114242 its reverse (2424113401102), we get a palindrome (4435156515344).

The spelling of 2011043114242 in words is "two trillion, eleven billion, forty-three million, one hundred fourteen thousand, two hundred forty-two".