1334679699864 has 128 divisors (see below), whose sum is σ = 3980270638080. Its totient is φ = 364656230400.

The previous prime is 1334679699757. The next prime is 1334679699893. The reversal of 1334679699864 is 4689969764331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14486584 + ... + 14578424.

It is an arithmetic number, because the mean of its divisors is an integer number (31095864360).

Almost surely, 2^{1334679699864} is an apocalyptic number.

1334679699864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334679699864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1990135319040).

1334679699864 is an abundant number, since it is smaller than the sum of its proper divisors (2645590938216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1334679699864 is a wasteful number, since it uses less digits than its factorization.

1334679699864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95641 (or 95637 counting only the distinct ones).

The product of its digits is 1269789696, while the sum is 75.

The spelling of 1334679699864 in words is "one trillion, three hundred thirty-four billion, six hundred seventy-nine million, six hundred ninety-nine thousand, eight hundred sixty-four".