23009209754 has 16 divisors (see below), whose sum is σ = 36309103200. Its totient is φ = 10919623344.

The previous prime is 23009209753. The next prime is 23009209771. The reversal of 23009209754 is 45790290032.

It is not an unprimeable number, because it can be changed into a prime (23009209753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3358532 + ... + 3365375.

It is an arithmetic number, because the mean of its divisors is an integer number (2269318950).

Almost surely, 2^23009209754 is an apocalyptic number.

23009209754 is a deficient number, since it is larger than the sum of its proper divisors (13299893446).

23009209754 is a wasteful number, since it uses less digits than its factorization.

23009209754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723997.

The product of its (nonzero) digits is 136080, while the sum is 41.

Adding to 23009209754 its reverse (45790290032), we get a palindrome (68799499786).

The spelling of 23009209754 in words is "twenty-three billion, nine million, two hundred nine thousand, seven hundred fifty-four".