245420335235 has 8 divisors (see below), whose sum is σ = 301687436736. Its totient is φ = 191547578560.

The previous prime is 245420335187. The next prime is 245420335243. The reversal of 245420335235 is 532533024542.

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

It is not a de Polignac number, because 245420335235 - 2¹⁴ = 245420318851 is a prime.

It is a super-2 number, since 2×245420335235² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598585979 + ... + 598586388.

It is an arithmetic number, because the mean of its divisors is an integer number (37710929592).

Almost surely, 2^245420335235 is an apocalyptic number.

245420335235 is a deficient number, since it is larger than the sum of its proper divisors (56267101501).

245420335235 is a wasteful number, since it uses less digits than its factorization.

245420335235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197172413.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 245420335235 its reverse (532533024542), we get a palindrome (777953359777).

The spelling of 245420335235 in words is "two hundred forty-five billion, four hundred twenty million, three hundred thirty-five thousand, two hundred thirty-five".