320040214519 has 2 divisors, whose sum is σ = 320040214520. Its totient is φ = 320040214518.

The previous prime is 320040214457. The next prime is 320040214579. The reversal of 320040214519 is 915412040023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320040214519 - 2⁹ = 320040214007 is a prime.

It is a super-2 number, since 2×320040214519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320040214579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160020107259 + 160020107260.

It is an arithmetic number, because the mean of its divisors is an integer number (160020107260).

Almost surely, 2^320040214519 is an apocalyptic number.

320040214519 is a deficient number, since it is larger than the sum of its proper divisors (1).

320040214519 is an equidigital number, since it uses as much as digits as its factorization.

320040214519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 320040214519 in words is "three hundred twenty billion, forty million, two hundred fourteen thousand, five hundred nineteen".