23403320646226 has 8 divisors (see below), whose sum is σ = 35259628463280. Its totient is φ = 11650111158468.

The previous prime is 23403320646217. The next prime is 23403320646287. The reversal of 23403320646226 is 62264602330432.

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

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, 25774581756 + ... + 25774582663.

It is an arithmetic number, because the mean of its divisors is an integer number (4407453557910).

Almost surely, 2^{23403320646226} is an apocalyptic number.

23403320646226 is a deficient number, since it is larger than the sum of its proper divisors (11856307817054).

23403320646226 is a wasteful number, since it uses less digits than its factorization.

23403320646226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51549164648.

The product of its (nonzero) digits is 1492992, while the sum is 43.

Adding to 23403320646226 its reverse (62264602330432), we get a palindrome (85667922976658).

The spelling of 23403320646226 in words is "twenty-three trillion, four hundred three billion, three hundred twenty million, six hundred forty-six thousand, two hundred twenty-six".