1134134143991 has 2 divisors, whose sum is σ = 1134134143992. Its totient is φ = 1134134143990.

The previous prime is 1134134143951. The next prime is 1134134144141. The reversal of 1134134143991 is 1993414314311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134134143991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134134143951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567067071995 + 567067071996.

It is an arithmetic number, because the mean of its divisors is an integer number (567067071996).

Almost surely, 2^{1134134143991} is an apocalyptic number.

1134134143991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134134143991 is an equidigital number, since it uses as much as digits as its factorization.

1134134143991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 44.

The spelling of 1134134143991 in words is "one trillion, one hundred thirty-four billion, one hundred thirty-four million, one hundred forty-three thousand, nine hundred ninety-one".