245310430145 has 32 divisors (see below), whose sum is σ = 325954506240. Its totient is φ = 175748279040.

The previous prime is 245310430109. The next prime is 245310430163. The reversal of 245310430145 is 541034013542.

It is not a de Polignac number, because 245310430145 - 2¹⁶ = 245310364609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 918872 + ... + 1155398.

It is an arithmetic number, because the mean of its divisors is an integer number (10186078320).

Almost surely, 2^245310430145 is an apocalyptic number.

It is an amenable number.

245310430145 is a deficient number, since it is larger than the sum of its proper divisors (80644076095).

245310430145 is a wasteful number, since it uses less digits than its factorization.

245310430145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236825.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 245310430145 its reverse (541034013542), we get a palindrome (786344443687).

The spelling of 245310430145 in words is "two hundred forty-five billion, three hundred ten million, four hundred thirty thousand, one hundred forty-five".