134140323043 has 2 divisors, whose sum is σ = 134140323044. Its totient is φ = 134140323042.

The previous prime is 134140322977. The next prime is 134140323047. The reversal of 134140323043 is 340323041431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134140323043 - 2¹⁷ = 134140191971 is a prime.

It is not a weakly prime, because it can be changed into another prime (134140323047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67070161521 + 67070161522.

It is an arithmetic number, because the mean of its divisors is an integer number (67070161522).

Almost surely, 2^134140323043 is an apocalyptic number.

134140323043 is a deficient number, since it is larger than the sum of its proper divisors (1).

134140323043 is an equidigital number, since it uses as much as digits as its factorization.

134140323043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 134140323043 its reverse (340323041431), we get a palindrome (474463364474).

The spelling of 134140323043 in words is "one hundred thirty-four billion, one hundred forty million, three hundred twenty-three thousand, forty-three".