245312531114 has 24 divisors (see below), whose sum is σ = 428326649568. Its totient is φ = 105064847160.

The previous prime is 245312531111. The next prime is 245312531137. The reversal of 245312531114 is 411135213542.

It is not an unprimeable number, because it can be changed into a prime (245312531111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 672542 + ... + 971049.

It is an arithmetic number, because the mean of its divisors is an integer number (17846943732).

Almost surely, 2^245312531114 is an apocalyptic number.

245312531114 is a deficient number, since it is larger than the sum of its proper divisors (183014118454).

245312531114 is a wasteful number, since it uses less digits than its factorization.

245312531114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645130 (or 1645123 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 245312531114 its reverse (411135213542), we get a palindrome (656447744656).

The spelling of 245312531114 in words is "two hundred forty-five billion, three hundred twelve million, five hundred thirty-one thousand, one hundred fourteen".