145305240335 has 16 divisors (see below), whose sum is σ = 181963639296. Its totient is φ = 111180192288.

The previous prime is 145305240263. The next prime is 145305240347. The reversal of 145305240335 is 533042503541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 145305240335 - 2¹⁰ = 145305239311 is a prime.

It is a super-2 number, since 2×145305240335² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145305240295 and 145305240304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1404452 + ... + 1504358.

It is an arithmetic number, because the mean of its divisors is an integer number (11372727456).

Almost surely, 2^145305240335 is an apocalyptic number.

145305240335 is a deficient number, since it is larger than the sum of its proper divisors (36658398961).

145305240335 is a wasteful number, since it uses less digits than its factorization.

145305240335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112582.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 145305240335 its reverse (533042503541), we get a palindrome (678347743876).

The spelling of 145305240335 in words is "one hundred forty-five billion, three hundred five million, two hundred forty thousand, three hundred thirty-five".