1334662009991 has 8 divisors (see below), whose sum is σ = 1370329144800. Its totient is φ = 1299143180160.

The previous prime is 1334662009973. The next prime is 1334662010039. The reversal of 1334662009991 is 1999002664331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334662009991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334662009591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37058006 + ... + 37094003.

It is an arithmetic number, because the mean of its divisors is an integer number (171291143100).

Almost surely, 2^{1334662009991} is an apocalyptic number.

1334662009991 is a deficient number, since it is larger than the sum of its proper divisors (35667134809).

1334662009991 is an equidigital number, since it uses as much as digits as its factorization.

1334662009991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74152489.

The product of its (nonzero) digits is 1889568, while the sum is 53.

The spelling of 1334662009991 in words is "one trillion, three hundred thirty-four billion, six hundred sixty-two million, nine thousand, nine hundred ninety-one".