145298486333443 has 2 divisors, whose sum is σ = 145298486333444. Its totient is φ = 145298486333442.

The previous prime is 145298486333437. The next prime is 145298486333479. The reversal of 145298486333443 is 344333684892541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145298486333443 - 2⁹ = 145298486332931 is a prime.

It is a super-2 number, since 2×145298486333443² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (145298486733443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72649243166721 + 72649243166722.

It is an arithmetic number, because the mean of its divisors is an integer number (72649243166722).

Almost surely, 2^{145298486333443} is an apocalyptic number.

145298486333443 is a deficient number, since it is larger than the sum of its proper divisors (1).

145298486333443 is an equidigital number, since it uses as much as digits as its factorization.

145298486333443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 716636160, while the sum is 67.

The spelling of 145298486333443 in words is "one hundred forty-five trillion, two hundred ninety-eight billion, four hundred eighty-six million, three hundred thirty-three thousand, four hundred forty-three".