412442123947 has 24 divisors (see below), whose sum is σ = 493253095104. Its totient is φ = 343613636352.

The previous prime is 412442123927. The next prime is 412442123969. The reversal of 412442123947 is 749321244214.

It is a de Polignac number, because none of the positive numbers 2^k-412442123947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412442123917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1654878 + ... + 1887724.

It is an arithmetic number, because the mean of its divisors is an integer number (20552212296).

Almost surely, 2^412442123947 is an apocalyptic number.

412442123947 is a deficient number, since it is larger than the sum of its proper divisors (80810971157).

412442123947 is a wasteful number, since it uses less digits than its factorization.

412442123947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233875 (or 233868 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The spelling of 412442123947 in words is "four hundred twelve billion, four hundred forty-two million, one hundred twenty-three thousand, nine hundred forty-seven".