11842683867634 has 32 divisors (see below), whose sum is σ = 19001034988416. Its totient is φ = 5516172990720.

The previous prime is 11842683867629. The next prime is 11842683867649. The reversal of 11842683867634 is 43676838624811.

It is a super-2 number, since 2×11842683867634² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11842683867634.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6201724 + ... + 7883320.

It is an arithmetic number, because the mean of its divisors is an integer number (593782343388).

Almost surely, 2^{11842683867634} is an apocalyptic number.

11842683867634 is a deficient number, since it is larger than the sum of its proper divisors (7158351120782).

11842683867634 is a wasteful number, since it uses less digits than its factorization.

11842683867634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683730.

The product of its digits is 222953472, while the sum is 67.

The spelling of 11842683867634 in words is "eleven trillion, eight hundred forty-two billion, six hundred eighty-three million, eight hundred sixty-seven thousand, six hundred thirty-four".