134594267943 has 32 divisors (see below), whose sum is σ = 194762921472. Its totient is φ = 82343705600.

The previous prime is 134594267881. The next prime is 134594267953. The reversal of 134594267943 is 349762495431.

It is a cyclic number.

It is not a de Polignac number, because 134594267943 - 2²⁶ = 134527159079 is a prime.

It is a super-2 number, since 2×134594267943² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134594267953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3769030 + ... + 3804572.

It is an arithmetic number, because the mean of its divisors is an integer number (6086341296).

Almost surely, 2^134594267943 is an apocalyptic number.

134594267943 is a deficient number, since it is larger than the sum of its proper divisors (60168653529).

134594267943 is a wasteful number, since it uses less digits than its factorization.

134594267943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37415.

The product of its digits is 19595520, while the sum is 57.

The spelling of 134594267943 in words is "one hundred thirty-four billion, five hundred ninety-four million, two hundred sixty-seven thousand, nine hundred forty-three".