412241199787 has 2 divisors, whose sum is σ = 412241199788. Its totient is φ = 412241199786.

The previous prime is 412241199781. The next prime is 412241199791. The reversal of 412241199787 is 787991142214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412241199787 - 2¹⁹ = 412240675499 is a prime.

It is not a weakly prime, because it can be changed into another prime (412241199781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206120599893 + 206120599894.

It is an arithmetic number, because the mean of its divisors is an integer number (206120599894).

Almost surely, 2^412241199787 is an apocalyptic number.

412241199787 is a deficient number, since it is larger than the sum of its proper divisors (1).

412241199787 is an equidigital number, since it uses as much as digits as its factorization.

412241199787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 55.

The spelling of 412241199787 in words is "four hundred twelve billion, two hundred forty-one million, one hundred ninety-nine thousand, seven hundred eighty-seven".