23447003372207 has 4 divisors (see below), whose sum is σ = 23447177190000. Its totient is φ = 23446829554416.

The previous prime is 23447003372201. The next prime is 23447003372249. The reversal of 23447003372207 is 70227330074432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23447003372207 - 2¹² = 23447003368111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23447003372201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86706398 + ... + 86976395.

It is an arithmetic number, because the mean of its divisors is an integer number (5861794297500).

Almost surely, 2^{23447003372207} is an apocalyptic number.

23447003372207 is a deficient number, since it is larger than the sum of its proper divisors (173817793).

23447003372207 is a wasteful number, since it uses less digits than its factorization.

23447003372207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173817792.

The product of its (nonzero) digits is 1185408, while the sum is 44.

The spelling of 23447003372207 in words is "twenty-three trillion, four hundred forty-seven billion, three million, three hundred seventy-two thousand, two hundred seven".