245433254434 has 8 divisors (see below), whose sum is σ = 373644656208. Its totient is φ = 120885035700.

The previous prime is 245433254419. The next prime is 245433254447. The reversal of 245433254434 is 434452334542.

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, 915795592 + ... + 915795859.

It is an arithmetic number, because the mean of its divisors is an integer number (46705582026).

Almost surely, 2^245433254434 is an apocalyptic number.

245433254434 is a deficient number, since it is larger than the sum of its proper divisors (128211401774).

245433254434 is a wasteful number, since it uses less digits than its factorization.

245433254434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831591520.

The product of its digits is 2764800, while the sum is 43.

Adding to 245433254434 its reverse (434452334542), we get a palindrome (679885588976).

The spelling of 245433254434 in words is "two hundred forty-five billion, four hundred thirty-three million, two hundred fifty-four thousand, four hundred thirty-four".