12349296423 has 16 divisors (see below), whose sum is σ = 18411790560. Its totient is φ = 8180422848.

The previous prime is 12349296329. The next prime is 12349296433. The reversal of 12349296423 is 32469294321.

12349296423 is a `hidden beast` number, since 12 + 349 + 296 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 12349296423 - 2¹² = 12349292327 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12349296433) 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, 1452390 + ... + 1460867.

It is an arithmetic number, because the mean of its divisors is an integer number (1150736910).

Almost surely, 2^12349296423 is an apocalyptic number.

12349296423 is a deficient number, since it is larger than the sum of its proper divisors (6062494137).

12349296423 is a wasteful number, since it uses less digits than its factorization.

12349296423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913423 (or 2913417 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The spelling of 12349296423 in words is "twelve billion, three hundred forty-nine million, two hundred ninety-six thousand, four hundred twenty-three".