1450612317331 has 2 divisors, whose sum is σ = 1450612317332. Its totient is φ = 1450612317330.

The previous prime is 1450612317317. The next prime is 1450612317347. The reversal of 1450612317331 is 1337132160541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450612317331 - 2⁵ = 1450612317299 is a prime.

It is a super-2 number, since 2×1450612317331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1450612317131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725306158665 + 725306158666.

It is an arithmetic number, because the mean of its divisors is an integer number (725306158666).

Almost surely, 2^{1450612317331} is an apocalyptic number.

1450612317331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450612317331 is an equidigital number, since it uses as much as digits as its factorization.

1450612317331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 1450612317331 its reverse (1337132160541), we get a palindrome (2787744477872).

The spelling of 1450612317331 in words is "one trillion, four hundred fifty billion, six hundred twelve million, three hundred seventeen thousand, three hundred thirty-one".