11565465422134 has 16 divisors (see below), whose sum is σ = 18682860077280. Its totient is φ = 5337854213760.

The previous prime is 11565465422111. The next prime is 11565465422177. The reversal of 11565465422134 is 43122456456511.

It is a super-2 number, since 2×11565465422134² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533614 + ... + 4838974.

It is an arithmetic number, because the mean of its divisors is an integer number (1167678754830).

Almost surely, 2^{11565465422134} is an apocalyptic number.

11565465422134 is a deficient number, since it is larger than the sum of its proper divisors (7117394655146).

11565465422134 is a wasteful number, since it uses less digits than its factorization.

11565465422134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408695.

The product of its digits is 3456000, while the sum is 49.

The spelling of 11565465422134 in words is "eleven trillion, five hundred sixty-five billion, four hundred sixty-five million, four hundred twenty-two thousand, one hundred thirty-four".