326272150427 has 2 divisors, whose sum is σ = 326272150428. Its totient is φ = 326272150426.

The previous prime is 326272150381. The next prime is 326272150439. The reversal of 326272150427 is 724051272623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 326272150427 - 2¹² = 326272146331 is a prime.

It is a super-2 number, since 2×326272150427² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (326272150487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163136075213 + 163136075214.

It is an arithmetic number, because the mean of its divisors is an integer number (163136075214).

Almost surely, 2^326272150427 is an apocalyptic number.

326272150427 is a deficient number, since it is larger than the sum of its proper divisors (1).

326272150427 is an equidigital number, since it uses as much as digits as its factorization.

326272150427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 326272150427 in words is "three hundred twenty-six billion, two hundred seventy-two million, one hundred fifty thousand, four hundred twenty-seven".