1134421185567 has 16 divisors (see below), whose sum is σ = 1539976354560. Its totient is φ = 742658280000.

The previous prime is 1134421185563. The next prime is 1134421185613. The reversal of 1134421185567 is 7655811244311.

It is not a de Polignac number, because 1134421185567 - 2² = 1134421185563 is a prime.

It is a super-2 number, since 2×1134421185567² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134421185563) 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, 10555942 + ... + 10662867.

It is an arithmetic number, because the mean of its divisors is an integer number (96248522160).

Almost surely, 2^{1134421185567} is an apocalyptic number.

1134421185567 is a deficient number, since it is larger than the sum of its proper divisors (405555168993).

1134421185567 is a wasteful number, since it uses less digits than its factorization.

1134421185567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21219134.

The product of its digits is 806400, while the sum is 48.

The spelling of 1134421185567 in words is "one trillion, one hundred thirty-four billion, four hundred twenty-one million, one hundred eighty-five thousand, five hundred sixty-seven".