12237407823 has 16 divisors (see below), whose sum is σ = 17559563616. Its totient is φ = 7552496640.

The previous prime is 12237407803. The next prime is 12237407869. The reversal of 12237407823 is 32870473221.

It is not a de Polignac number, because 12237407823 - 2¹³ = 12237399631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12237407803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1963686 + ... + 1969907.

It is an arithmetic number, because the mean of its divisors is an integer number (1097472726).

Almost surely, 2^12237407823 is an apocalyptic number.

12237407823 is a deficient number, since it is larger than the sum of its proper divisors (5322155793).

12237407823 is a wasteful number, since it uses less digits than its factorization.

12237407823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933674.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 12237407823 in words is "twelve billion, two hundred thirty-seven million, four hundred seven thousand, eight hundred twenty-three".