412242123901 has 2 divisors, whose sum is σ = 412242123902. Its totient is φ = 412242123900.

The previous prime is 412242123871. The next prime is 412242123911. The reversal of 412242123901 is 109321242214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 398855402500 + 13386721401 = 631550^2 + 115701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412242123901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412242123911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206121061950 + 206121061951.

It is an arithmetic number, because the mean of its divisors is an integer number (206121061951).

Almost surely, 2^412242123901 is an apocalyptic number.

It is an amenable number.

412242123901 is a deficient number, since it is larger than the sum of its proper divisors (1).

412242123901 is an equidigital number, since it uses as much as digits as its factorization.

412242123901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 412242123901 in words is "four hundred twelve billion, two hundred forty-two million, one hundred twenty-three thousand, nine hundred one".