23194463486 has 8 divisors (see below), whose sum is σ = 35005141704. Its totient is φ = 11526082920.

The previous prime is 23194463483. The next prime is 23194463497. The reversal of 23194463486 is 68436449132.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23194463483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35574005 + ... + 35574656.

It is an arithmetic number, because the mean of its divisors is an integer number (4375642713).

Almost surely, 2^23194463486 is an apocalyptic number.

23194463486 is a deficient number, since it is larger than the sum of its proper divisors (11810678218).

23194463486 is a wasteful number, since it uses less digits than its factorization.

23194463486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71148826.

The product of its digits is 2985984, while the sum is 50.

The spelling of 23194463486 in words is "twenty-three billion, one hundred ninety-four million, four hundred sixty-three thousand, four hundred eighty-six".