3142312219 has 2 divisors, whose sum is σ = 3142312220. Its totient is φ = 3142312218.

The previous prime is 3142312213. The next prime is 3142312223. The reversal of 3142312219 is 9122132413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3142312219 - 2⁹ = 3142311707 is a prime.

It is a super-2 number, since 2×3142312219² = 19748252163353407922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3142312213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571156109 + 1571156110.

It is an arithmetic number, because the mean of its divisors is an integer number (1571156110).

Almost surely, 2^3142312219 is an apocalyptic number.

3142312219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142312219 is an equidigital number, since it uses as much as digits as its factorization.

3142312219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 3142312219 is about 56056.3307664710. The cubic root of 3142312219 is about 1464.7036980695.

The spelling of 3142312219 in words is "three billion, one hundred forty-two million, three hundred twelve thousand, two hundred nineteen".