245433254433 has 32 divisors (see below), whose sum is σ = 347199388800. Its totient is φ = 153782654976.

The previous prime is 245433254419. The next prime is 245433254447. The reversal of 245433254433 is 334452334542.

It is an interprime number because it is at equal distance from previous prime (245433254419) and next prime (245433254447).

It is not a de Polignac number, because 245433254433 - 2⁸ = 245433254177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245433254483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13680213 + ... + 13698141.

It is an arithmetic number, because the mean of its divisors is an integer number (10849980900).

Almost surely, 2^245433254433 is an apocalyptic number.

It is an amenable number.

245433254433 is a deficient number, since it is larger than the sum of its proper divisors (101766134367).

245433254433 is a wasteful number, since it uses less digits than its factorization.

245433254433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19841.

The product of its digits is 2073600, while the sum is 42.

Adding to 245433254433 its reverse (334452334542), we get a palindrome (579885588975).

The spelling of 245433254433 in words is "two hundred forty-five billion, four hundred thirty-three million, two hundred fifty-four thousand, four hundred thirty-three".