800013400734 has 16 divisors (see below), whose sum is σ = 1600038275472. Its totient is φ = 266669221248.

The previous prime is 800013400717. The next prime is 800013400789. The reversal of 800013400734 is 437004310008.

800013400734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623622 + ... + 1410294.

It is an arithmetic number, because the mean of its divisors is an integer number (100002392217).

Almost surely, 2^800013400734 is an apocalyptic number.

800013400734 is an abundant number, since it is smaller than the sum of its proper divisors (800024874738).

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

800013400734 is a wasteful number, since it uses less digits than its factorization.

800013400734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956171.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 800013400734 in words is "eight hundred billion, thirteen million, four hundred thousand, seven hundred thirty-four".