12419062443 has 12 divisors (see below), whose sum is σ = 17979145080. Its totient is φ = 8260682976.

The previous prime is 12419062441. The next prime is 12419062471. The reversal of 12419062443 is 34426091421.

12419062443 is a `hidden beast` number, since 1 + 24 + 1 + 9 + 0 + 624 + 4 + 3 = 666.

It is not a de Polignac number, because 12419062443 - 2¹ = 12419062441 is a prime.

It is a super-2 number, since 2×12419062443² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12419062398 and 12419062407.

It is not an unprimeable number, because it can be changed into a prime (12419062441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1553458 + ... + 1561431.

It is an arithmetic number, because the mean of its divisors is an integer number (1498262090).

Almost surely, 2^12419062443 is an apocalyptic number.

12419062443 is a deficient number, since it is larger than the sum of its proper divisors (5560082637).

12419062443 is a wasteful number, since it uses less digits than its factorization.

12419062443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115338 (or 3115335 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 12419062443 in words is "twelve billion, four hundred nineteen million, sixty-two thousand, four hundred forty-three".