12423526246 has 8 divisors (see below), whose sum is σ = 18635783544. Its totient is φ = 6211598400.

The previous prime is 12423526217. The next prime is 12423526259. The reversal of 12423526246 is 64262532421.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63766 + ... + 170038.

It is an arithmetic number, because the mean of its divisors is an integer number (2329472943).

Almost surely, 2^12423526246 is an apocalyptic number.

12423526246 is a deficient number, since it is larger than the sum of its proper divisors (6212257298).

12423526246 is a wasteful number, since it uses less digits than its factorization.

12423526246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164726.

The product of its digits is 138240, while the sum is 37.

It can be divided in two parts, 124 and 23526246, that added together give a triangular number (23526370 = T₆₈₅₉).

The spelling of 12423526246 in words is "twelve billion, four hundred twenty-three million, five hundred twenty-six thousand, two hundred forty-six".