12464781083 has 2 divisors, whose sum is σ = 12464781084. Its totient is φ = 12464781082.

The previous prime is 12464781037. The next prime is 12464781107. The reversal of 12464781083 is 38018746421.

It is a strong prime.

It is an emirp because it is prime and its reverse (38018746421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12464781083 - 2¹⁸ = 12464518939 is a prime.

It is a super-2 number, since 2×12464781083² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12464781683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232390541 + 6232390542.

It is an arithmetic number, because the mean of its divisors is an integer number (6232390542).

Almost surely, 2^12464781083 is an apocalyptic number.

12464781083 is a deficient number, since it is larger than the sum of its proper divisors (1).

12464781083 is an equidigital number, since it uses as much as digits as its factorization.

12464781083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 12464781083 in words is "twelve billion, four hundred sixty-four million, seven hundred eighty-one thousand, eighty-three".