245115142213 has 8 divisors (see below), whose sum is σ = 247774927232. Its totient is φ = 242458068096.

The previous prime is 245115142211. The next prime is 245115142219. The reversal of 245115142213 is 312241511542.

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 245115142213 - 2¹ = 245115142211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245115142211) 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, 495645 + ... + 857842.

It is an arithmetic number, because the mean of its divisors is an integer number (30971865904).

Almost surely, 2^245115142213 is an apocalyptic number.

It is an amenable number.

245115142213 is a deficient number, since it is larger than the sum of its proper divisors (2659785019).

245115142213 is a wasteful number, since it uses less digits than its factorization.

245115142213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355451.

The product of its digits is 9600, while the sum is 31.

Adding to 245115142213 its reverse (312241511542), we get a palindrome (557356653755).

The spelling of 245115142213 in words is "two hundred forty-five billion, one hundred fifteen million, one hundred forty-two thousand, two hundred thirteen".