412442123945 has 16 divisors (see below), whose sum is σ = 513423360000. Its totient is φ = 317688547008.

The previous prime is 412442123927. The next prime is 412442123969. The reversal of 412442123945 is 549321244214.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 412442123945 - 2¹⁸ = 412441861801 is a prime.

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, 3909545 + ... + 4013654.

It is an arithmetic number, because the mean of its divisors is an integer number (32088960000).

Almost surely, 2^412442123945 is an apocalyptic number.

It is an amenable number.

412442123945 is a deficient number, since it is larger than the sum of its proper divisors (100981236055).

412442123945 is a wasteful number, since it uses less digits than its factorization.

412442123945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923592.

The product of its digits is 276480, while the sum is 41.

The spelling of 412442123945 in words is "four hundred twelve billion, four hundred forty-two million, one hundred twenty-three thousand, nine hundred forty-five".