5142221467 has 2 divisors, whose sum is σ = 5142221468. Its totient is φ = 5142221466.

The previous prime is 5142221453. The next prime is 5142221531. The reversal of 5142221467 is 7641222415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5142221467 - 2¹⁵ = 5142188699 is a prime.

It is not a weakly prime, because it can be changed into another prime (5142221407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571110733 + 2571110734.

It is an arithmetic number, because the mean of its divisors is an integer number (2571110734).

Almost surely, 2^5142221467 is an apocalyptic number.

5142221467 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142221467 is an equidigital number, since it uses as much as digits as its factorization.

5142221467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 34.

The square root of 5142221467 is about 71709.2843849386. The cubic root of 5142221467 is about 1726.0376272899.

The spelling of 5142221467 in words is "five billion, one hundred forty-two million, two hundred twenty-one thousand, four hundred sixty-seven".