12406431162 has 32 divisors (see below), whose sum is σ = 25435638144. Its totient is φ = 4031820800.

The previous prime is 12406431097. The next prime is 12406431181. The reversal of 12406431162 is 26113460421.

It is a super-3 number, since 3×12406431162³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355018 + ... + 388394.

It is an arithmetic number, because the mean of its divisors is an integer number (794863692).

Almost surely, 2^12406431162 is an apocalyptic number.

12406431162 is an abundant number, since it is smaller than the sum of its proper divisors (13029206982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12406431162 is a wasteful number, since it uses less digits than its factorization.

12406431162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34934.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 12406431162 its reverse (26113460421), we get a palindrome (38519891583).

The spelling of 12406431162 in words is "twelve billion, four hundred six million, four hundred thirty-one thousand, one hundred sixty-two".