12404122471616 has 14 divisors (see below), whose sum is σ = 24614430529740. Its totient is φ = 6202061235776.

The previous prime is 12404122471613. The next prime is 12404122471661. The reversal of 12404122471616 is 61617422140421.

It is not an unprimeable number, because it can be changed into a prime (12404122471613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96907206746 + ... + 96907206873.

Almost surely, 2^{12404122471616} is an apocalyptic number.

12404122471616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12404122471616 is a deficient number, since it is larger than the sum of its proper divisors (12210308058124).

12404122471616 is an equidigital number, since it uses as much as digits as its factorization.

12404122471616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193814413631 (or 193814413621 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 12404122471616 in words is "twelve trillion, four hundred four billion, one hundred twenty-two million, four hundred seventy-one thousand, six hundred sixteen".