23247664466 has 8 divisors (see below), whose sum is σ = 37553919564. Its totient is φ = 10729691280.

The previous prime is 23247664459. The next prime is 23247664499. The reversal of 23247664466 is 66446674232.

It can be written as a sum of positive squares in 2 ways, for example, as 22926502225 + 321162241 = 151415^2 + 17921^2 .

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, 447070445 + ... + 447070496.

Almost surely, 2^23247664466 is an apocalyptic number.

23247664466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23247664466 is a deficient number, since it is larger than the sum of its proper divisors (14306255098).

23247664466 is a wasteful number, since it uses less digits than its factorization.

23247664466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894140956.

The product of its digits is 6967296, while the sum is 50.

It can be divided in two parts, 2324766 and 4466, that added together give a palindrome (2329232).

The spelling of 23247664466 in words is "twenty-three billion, two hundred forty-seven million, six hundred sixty-four thousand, four hundred sixty-six".