401241245219 has 2 divisors, whose sum is σ = 401241245220. Its totient is φ = 401241245218.

The previous prime is 401241245159. The next prime is 401241245267. The reversal of 401241245219 is 912542142104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401241245219 is a prime.

It is a super-2 number, since 2×401241245219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401241244219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200620622609 + 200620622610.

It is an arithmetic number, because the mean of its divisors is an integer number (200620622610).

Almost surely, 2^401241245219 is an apocalyptic number.

401241245219 is a deficient number, since it is larger than the sum of its proper divisors (1).

401241245219 is an equidigital number, since it uses as much as digits as its factorization.

401241245219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 401241245219 in words is "four hundred one billion, two hundred forty-one million, two hundred forty-five thousand, two hundred nineteen".