245231242412 has 24 divisors (see below), whose sum is σ = 462669564000. Its totient is φ = 113060468736.

The previous prime is 245231242387. The next prime is 245231242457. The reversal of 245231242412 is 214242132542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518037 + ... + 2613612.

It is an arithmetic number, because the mean of its divisors is an integer number (19277898500).

Almost surely, 2^245231242412 is an apocalyptic number.

It is an amenable number.

245231242412 is a deficient number, since it is larger than the sum of its proper divisors (217438321588).

245231242412 is a wasteful number, since it uses less digits than its factorization.

245231242412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132585 (or 5132583 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

Adding to 245231242412 its reverse (214242132542), we get a palindrome (459473374954).

The spelling of 245231242412 in words is "two hundred forty-five billion, two hundred thirty-one million, two hundred forty-two thousand, four hundred twelve".