141212417 has 2 divisors, whose sum is σ = 141212418. Its totient is φ = 141212416.

The previous prime is 141212411. The next prime is 141212431. The reversal of 141212417 is 714212141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139263601 + 1948816 = 11801^2 + 1396^2 .

It is a cyclic number.

It is not a de Polignac number, because 141212417 - 2¹² = 141208321 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 141212392 and 141212401.

It is not a weakly prime, because it can be changed into another prime (141212411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70606208 + 70606209.

It is an arithmetic number, because the mean of its divisors is an integer number (70606209).

Almost surely, 2^141212417 is an apocalyptic number.

It is an amenable number.

141212417 is a deficient number, since it is larger than the sum of its proper divisors (1).

141212417 is an equidigital number, since it uses as much as digits as its factorization.

141212417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 448, while the sum is 23.

The square root of 141212417 is about 11883.2830901229. The cubic root of 141212417 is about 520.7440249188.

Adding to 141212417 its reverse (714212141), we get a palindrome (855424558).

It can be divided in two parts, 1412124 and 17, that added together give a palindrome (1412141).

The spelling of 141212417 in words is "one hundred forty-one million, two hundred twelve thousand, four hundred seventeen".