245332424426 has 8 divisors (see below), whose sum is σ = 371255262084. Its totient is φ = 121580670400.

The previous prime is 245332424419. The next prime is 245332424431. The reversal of 245332424426 is 624424233542.

245332424426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 242502078025 + 2830346401 = 492445^2 + 53201^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542770625 + ... + 542771076.

Almost surely, 2^245332424426 is an apocalyptic number.

245332424426 is a deficient number, since it is larger than the sum of its proper divisors (125922837658).

245332424426 is a wasteful number, since it uses less digits than its factorization.

245332424426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085541816.

The product of its digits is 1105920, while the sum is 41.

Adding to 245332424426 its reverse (624424233542), we get a palindrome (869756657968).

The spelling of 245332424426 in words is "two hundred forty-five billion, three hundred thirty-two million, four hundred twenty-four thousand, four hundred twenty-six".