11462399983 has 2 divisors, whose sum is σ = 11462399984. Its totient is φ = 11462399982.

The previous prime is 11462399981. The next prime is 11462400007. The reversal of 11462399983 is 38999326411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11462399983 - 2¹ = 11462399981 is a prime.

It is a super-2 number, since 2×11462399983² (a number of 21 digits) contains 22 as substring.

Together with 11462399981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11462399981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731199991 + 5731199992.

It is an arithmetic number, because the mean of its divisors is an integer number (5731199992).

Almost surely, 2^11462399983 is an apocalyptic number.

11462399983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11462399983 is an equidigital number, since it uses as much as digits as its factorization.

11462399983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 55.

The spelling of 11462399983 in words is "eleven billion, four hundred sixty-two million, three hundred ninety-nine thousand, nine hundred eighty-three".