245335351014433 has 4 divisors (see below), whose sum is σ = 245335396358020. Its totient is φ = 245335305670848.

The previous prime is 245335351014421. The next prime is 245335351014521. The reversal of 245335351014433 is 334410153533542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87788973158929 + 157546377855504 = 9369577^2 + 12551748^2 .

It is a cyclic number.

It is not a de Polignac number, because 245335351014433 - 2³⁷ = 245197912060961 is a prime.

It is a super-2 number, since 2×245335351014433² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245335351024433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13251060 + ... + 25812037.

It is an arithmetic number, because the mean of its divisors is an integer number (61333849089505).

Almost surely, 2^{245335351014433} is an apocalyptic number.

It is an amenable number.

245335351014433 is a deficient number, since it is larger than the sum of its proper divisors (45343587).

245335351014433 is an equidigital number, since it uses as much as digits as its factorization.

245335351014433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45343586.

The product of its (nonzero) digits is 3888000, while the sum is 46.

The spelling of 245335351014433 in words is "two hundred forty-five trillion, three hundred thirty-five billion, three hundred fifty-one million, fourteen thousand, four hundred thirty-three".