145344360344459 has 2 divisors, whose sum is σ = 145344360344460. Its totient is φ = 145344360344458.

The previous prime is 145344360344257. The next prime is 145344360344507. The reversal of 145344360344459 is 954443063443541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145344360344459 - 2⁸ = 145344360344203 is a prime.

It is a super-2 number, since 2×145344360344459² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145344360344398 and 145344360344407.

It is not a weakly prime, because it can be changed into another prime (145344360304459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72672180172229 + 72672180172230.

It is an arithmetic number, because the mean of its divisors is an integer number (72672180172230).

Almost surely, 2^{145344360344459} is an apocalyptic number.

145344360344459 is a deficient number, since it is larger than the sum of its proper divisors (1).

145344360344459 is an equidigital number, since it uses as much as digits as its factorization.

145344360344459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 149299200, while the sum is 59.

The spelling of 145344360344459 in words is "one hundred forty-five trillion, three hundred forty-four billion, three hundred sixty million, three hundred forty-four thousand, four hundred fifty-nine".