23243801834 has 16 divisors (see below), whose sum is σ = 38172633696. Its totient is φ = 10527219600.

The previous prime is 23243801809. The next prime is 23243801849. The reversal of 23243801834 is 43810834232.

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, 1901012 + ... + 1913199.

It is an arithmetic number, because the mean of its divisors is an integer number (2385789606).

Almost surely, 2^23243801834 is an apocalyptic number.

23243801834 is a deficient number, since it is larger than the sum of its proper divisors (14928831862).

23243801834 is a wasteful number, since it uses less digits than its factorization.

23243801834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814501.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 23243801834 in words is "twenty-three billion, two hundred forty-three million, eight hundred one thousand, eight hundred thirty-four".