23019286834 has 8 divisors (see below), whose sum is σ = 36030188160. Its totient is φ = 11009224116.

The previous prime is 23019286813. The next prime is 23019286853. The reversal of 23019286834 is 43868291032.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 500419279 = 23019286834 / (2 + 3 + 0 + 1 + 9 + 2 + 8 + 6 + 8 + 3 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250209594 + ... + 250209685.

It is an arithmetic number, because the mean of its divisors is an integer number (4503773520).

Almost surely, 2^23019286834 is an apocalyptic number.

23019286834 is a deficient number, since it is larger than the sum of its proper divisors (13010901326).

23019286834 is a wasteful number, since it uses less digits than its factorization.

23019286834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500419304.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 23019286834 in words is "twenty-three billion, nineteen million, two hundred eighty-six thousand, eight hundred thirty-four".