11234506667787 has 12 divisors (see below), whose sum is σ = 17475899261184. Its totient is φ = 6913542564720.

The previous prime is 11234506667779. The next prime is 11234506667801. The reversal of 11234506667787 is 78776660543211.

It is not a de Polignac number, because 11234506667787 - 2³ = 11234506667779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11234506667387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48010712139 + ... + 48010712372.

It is an arithmetic number, because the mean of its divisors is an integer number (1456324938432).

Almost surely, 2^{11234506667787} is an apocalyptic number.

11234506667787 is a deficient number, since it is larger than the sum of its proper divisors (6241392593397).

11234506667787 is a wasteful number, since it uses less digits than its factorization.

11234506667787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96021424530 (or 96021424527 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 11234506667787 in words is "eleven trillion, two hundred thirty-four billion, five hundred six million, six hundred sixty-seven thousand, seven hundred eighty-seven".