2134242403111 has 16 divisors (see below), whose sum is σ = 2676321393984. Its totient is φ = 1656770379264.

The previous prime is 2134242403109. The next prime is 2134242403121. The reversal of 2134242403111 is 1113042424312.

It is a happy number.

It is not a de Polignac number, because 2134242403111 - 2¹ = 2134242403109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2134242403111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134242403121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221251906 + ... + 221261551.

It is an arithmetic number, because the mean of its divisors is an integer number (167270087124).

Almost surely, 2^{2134242403111} is an apocalyptic number.

2134242403111 is a deficient number, since it is larger than the sum of its proper divisors (542078990873).

2134242403111 is a wasteful number, since it uses less digits than its factorization.

2134242403111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442513530.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2134242403111 its reverse (1113042424312), we get a palindrome (3247284827423).

The spelling of 2134242403111 in words is "two trillion, one hundred thirty-four billion, two hundred forty-two million, four hundred three thousand, one hundred eleven".