1334942491071 has 16 divisors (see below), whose sum is σ = 2141261139200. Its totient is φ = 722675634048.

The previous prime is 1334942491061. The next prime is 1334942491111. The reversal of 1334942491071 is 1701942494331.

It is not a de Polignac number, because 1334942491071 - 2⁹ = 1334942490559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1334942491071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334942491021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672859866 + ... + 1672860663.

It is an arithmetic number, because the mean of its divisors is an integer number (133828821200).

Almost surely, 2^{1334942491071} is an apocalyptic number.

1334942491071 is a deficient number, since it is larger than the sum of its proper divisors (806318648129).

1334942491071 is a wasteful number, since it uses less digits than its factorization.

1334942491071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345720558.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 1334942491071 in words is "one trillion, three hundred thirty-four billion, nine hundred forty-two million, four hundred ninety-one thousand, seventy-one".