23214995738 has 8 divisors (see below), whose sum is σ = 37988174880. Its totient is φ = 10552270780.

The previous prime is 23214995737. The next prime is 23214995753. The reversal of 23214995738 is 83759941232.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23214995738.

It is not an unprimeable number, because it can be changed into a prime (23214995737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527613518 + ... + 527613561.

It is an arithmetic number, because the mean of its divisors is an integer number (4748521860).

Almost surely, 2^23214995738 is an apocalyptic number.

23214995738 is a deficient number, since it is larger than the sum of its proper divisors (14773179142).

23214995738 is a wasteful number, since it uses less digits than its factorization.

23214995738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055227092.

The product of its digits is 3265920, while the sum is 53.

The spelling of 23214995738 in words is "twenty-three billion, two hundred fourteen million, nine hundred ninety-five thousand, seven hundred thirty-eight".