12357727743 has 8 divisors (see below), whose sum is σ = 16504388656. Its totient is φ = 8224776000.

The previous prime is 12357727729. The next prime is 12357727763. The reversal of 12357727743 is 34772775321.

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

It is not a de Polignac number, because 12357727743 - 2⁴ = 12357727727 is a prime.

It is a super-2 number, since 2×12357727743² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12357727692 and 12357727701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12357727763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3425188 + ... + 3428793.

It is an arithmetic number, because the mean of its divisors is an integer number (2063048582).

Almost surely, 2^12357727743 is an apocalyptic number.

12357727743 is a deficient number, since it is larger than the sum of its proper divisors (4146660913).

12357727743 is an equidigital number, since it uses as much as digits as its factorization.

12357727743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854585.

The product of its digits is 1728720, while the sum is 48.

The spelling of 12357727743 in words is "twelve billion, three hundred fifty-seven million, seven hundred twenty-seven thousand, seven hundred forty-three".