1134344440091 has 2 divisors, whose sum is σ = 1134344440092. Its totient is φ = 1134344440090.

The previous prime is 1134344440067. The next prime is 1134344440121. The reversal of 1134344440091 is 1900444434311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134344440091 - 2¹⁸ = 1134344177947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134343440091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567172220045 + 567172220046.

It is an arithmetic number, because the mean of its divisors is an integer number (567172220046).

Almost surely, 2^{1134344440091} is an apocalyptic number.

1134344440091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134344440091 is an equidigital number, since it uses as much as digits as its factorization.

1134344440091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 1134344440091 in words is "one trillion, one hundred thirty-four billion, three hundred forty-four million, four hundred forty thousand, ninety-one".