12437959983 has 8 divisors (see below), whose sum is σ = 16604449200. Its totient is φ = 8281722048.

The previous prime is 12437959943. The next prime is 12437959999. The reversal of 12437959983 is 38995973421.

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

It is not a de Polignac number, because 12437959983 - 2¹⁴ = 12437943599 is a prime.

It is a super-3 number, since 3×12437959983³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12437959913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2559988 + ... + 2564841.

It is an arithmetic number, because the mean of its divisors is an integer number (2075556150).

Almost surely, 2^12437959983 is an apocalyptic number.

12437959983 is a deficient number, since it is larger than the sum of its proper divisors (4166489217).

12437959983 is an equidigital number, since it uses as much as digits as its factorization.

12437959983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125641.

The product of its digits is 14696640, while the sum is 60.

The spelling of 12437959983 in words is "twelve billion, four hundred thirty-seven million, nine hundred fifty-nine thousand, nine hundred eighty-three".