12243123902807 has 32 divisors (see below), whose sum is σ = 14760220446720. Its totient is φ = 9920443818240.

The previous prime is 12243123902761. The next prime is 12243123902809. The reversal of 12243123902807 is 70820932134221.

It is a cyclic number.

It is not a de Polignac number, because 12243123902807 - 2¹² = 12243123898711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12243123902809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117137123 + ... + 117241595.

It is an arithmetic number, because the mean of its divisors is an integer number (461256888960).

Almost surely, 2^{12243123902807} is an apocalyptic number.

12243123902807 is a deficient number, since it is larger than the sum of its proper divisors (2517096543913).

12243123902807 is a wasteful number, since it uses less digits than its factorization.

12243123902807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106383.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 12243123902807 in words is "twelve trillion, two hundred forty-three billion, one hundred twenty-three million, nine hundred two thousand, eight hundred seven".