12442435514 has 16 divisors (see below), whose sum is σ = 18710818560. Its totient is φ = 6205511520.

The previous prime is 12442435477. The next prime is 12442435519. The reversal of 12442435514 is 41553424421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12442435519) 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, 2643287 + ... + 2647989.

It is an arithmetic number, because the mean of its divisors is an integer number (1169426160).

Almost surely, 2^12442435514 is an apocalyptic number.

12442435514 is a deficient number, since it is larger than the sum of its proper divisors (6268383046).

12442435514 is a wasteful number, since it uses less digits than its factorization.

12442435514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765.

The product of its digits is 76800, while the sum is 35.

Adding to 12442435514 its reverse (41553424421), we get a palindrome (53995859935).

The spelling of 12442435514 in words is "twelve billion, four hundred forty-two million, four hundred thirty-five thousand, five hundred fourteen".