12416163406 has 16 divisors (see below), whose sum is σ = 18853164720. Its totient is φ = 6131920960.

The previous prime is 12416163391. The next prime is 12416163407. The reversal of 12416163406 is 60436161421.

It is a super-2 number, since 2×12416163406² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12416163407) 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, 136920 + ... + 208756.

It is an arithmetic number, because the mean of its divisors is an integer number (1178322795).

Almost surely, 2^12416163406 is an apocalyptic number.

12416163406 is a deficient number, since it is larger than the sum of its proper divisors (6437001314).

12416163406 is an equidigital number, since it uses as much as digits as its factorization.

12416163406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72899.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 12416163406 in words is "twelve billion, four hundred sixteen million, one hundred sixty-three thousand, four hundred six".