412123201291 has 2 divisors, whose sum is σ = 412123201292. Its totient is φ = 412123201290.

The previous prime is 412123201283. The next prime is 412123201331. The reversal of 412123201291 is 192102321214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412123201291 - 2³ = 412123201283 is a prime.

It is not a weakly prime, because it can be changed into another prime (412123201271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206061600645 + 206061600646.

It is an arithmetic number, because the mean of its divisors is an integer number (206061600646).

Almost surely, 2^412123201291 is an apocalyptic number.

412123201291 is a deficient number, since it is larger than the sum of its proper divisors (1).

412123201291 is an equidigital number, since it uses as much as digits as its factorization.

412123201291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 412123201291 in words is "four hundred twelve billion, one hundred twenty-three million, two hundred one thousand, two hundred ninety-one".