12471835953 has 32 divisors (see below), whose sum is σ = 17835984000. Its totient is φ = 7724491776.

The previous prime is 12471835933. The next prime is 12471835979. The reversal of 12471835953 is 35953817421.

12471835953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12471835953 - 2⁵ = 12471835921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12471835933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233603 + ... + 1243671.

It is an arithmetic number, because the mean of its divisors is an integer number (557374500).

Almost surely, 2^12471835953 is an apocalyptic number.

It is an amenable number.

12471835953 is a deficient number, since it is larger than the sum of its proper divisors (5364148047).

12471835953 is a wasteful number, since it uses less digits than its factorization.

12471835953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10401.

The product of its digits is 907200, while the sum is 48.

The spelling of 12471835953 in words is "twelve billion, four hundred seventy-one million, eight hundred thirty-five thousand, nine hundred fifty-three".