12348123458 has 8 divisors (see below), whose sum is σ = 20206020240. Its totient is φ = 5612783380.

The previous prime is 12348123443. The next prime is 12348123493. The reversal of 12348123458 is 85432184321.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280639148 + ... + 280639191.

It is an arithmetic number, because the mean of its divisors is an integer number (2525752530).

Almost surely, 2^12348123458 is an apocalyptic number.

12348123458 is a deficient number, since it is larger than the sum of its proper divisors (7857896782).

12348123458 is a wasteful number, since it uses less digits than its factorization.

12348123458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561278352.

The product of its digits is 184320, while the sum is 41.

The spelling of 12348123458 in words is "twelve billion, three hundred forty-eight million, one hundred twenty-three thousand, four hundred fifty-eight".