14532131219 has 2 divisors, whose sum is σ = 14532131220. Its totient is φ = 14532131218.

The previous prime is 14532131213. The next prime is 14532131261. The reversal of 14532131219 is 91213123541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14532131219 - 2¹² = 14532127123 is a prime.

It is a super-2 number, since 2×14532131219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14532131213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266065609 + 7266065610.

It is an arithmetic number, because the mean of its divisors is an integer number (7266065610).

Almost surely, 2^14532131219 is an apocalyptic number.

14532131219 is a deficient number, since it is larger than the sum of its proper divisors (1).

14532131219 is an equidigital number, since it uses as much as digits as its factorization.

14532131219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The spelling of 14532131219 in words is "fourteen billion, five hundred thirty-two million, one hundred thirty-one thousand, two hundred nineteen".