808243691334 has 32 divisors (see below), whose sum is σ = 1688780136960. Its totient is φ = 257393697792.

The previous prime is 808243691303. The next prime is 808243691363. The reversal of 808243691334 is 433196342808.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3374587 + ... + 3606150.

It is an arithmetic number, because the mean of its divisors is an integer number (52774379280).

Almost surely, 2^808243691334 is an apocalyptic number.

808243691334 is an abundant number, since it is smaller than the sum of its proper divisors (880536445626).

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

808243691334 is a wasteful number, since it uses less digits than its factorization.

808243691334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981604.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 808243691334 in words is "eight hundred eight billion, two hundred forty-three million, six hundred ninety-one thousand, three hundred thirty-four".