23626010066 has 32 divisors (see below), whose sum is σ = 39516802560. Its totient is φ = 10528102656.

The previous prime is 23626010059. The next prime is 23626010077. The reversal of 23626010066 is 66001062632.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644671 + ... + 1658973.

It is an arithmetic number, because the mean of its divisors is an integer number (1234900080).

Almost surely, 2^23626010066 is an apocalyptic number.

23626010066 is a deficient number, since it is larger than the sum of its proper divisors (15890792494).

23626010066 is a wasteful number, since it uses less digits than its factorization.

23626010066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16898.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 23626010066 its reverse (66001062632), we get a palindrome (89627072698).

The spelling of 23626010066 in words is "twenty-three billion, six hundred twenty-six million, ten thousand, sixty-six".