145344360344303 has 8 divisors (see below), whose sum is σ = 147521894290560. Its totient is φ = 143167068019800.

The previous prime is 145344360344257. The next prime is 145344360344459. The reversal of 145344360344303 is 303443063443541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145344360344303 - 2²² = 145344356149999 is a prime.

It is a super-2 number, since 2×145344360344303² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145344360344203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59193173 + ... + 61599678.

It is an arithmetic number, because the mean of its divisors is an integer number (18440236786320).

Almost surely, 2^{145344360344303} is an apocalyptic number.

145344360344303 is a deficient number, since it is larger than the sum of its proper divisors (2177533946257).

145344360344303 is a wasteful number, since it uses less digits than its factorization.

145344360344303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120810877.

The product of its (nonzero) digits is 7464960, while the sum is 47.

The spelling of 145344360344303 in words is "one hundred forty-five trillion, three hundred forty-four billion, three hundred sixty million, three hundred forty-four thousand, three hundred three".