245023404305351 has 32 divisors (see below), whose sum is σ = 292333770925056. Its totient is φ = 200798056800000.

The previous prime is 245023404305327. The next prime is 245023404305413. The reversal of 245023404305351 is 153503404320542.

It is a cyclic number.

It is not a de Polignac number, because 245023404305351 - 2⁶ = 245023404305287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245023404305299 and 245023404305308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245023404305311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4919037236 + ... + 4919087046.

It is an arithmetic number, because the mean of its divisors is an integer number (9135430341408).

Almost surely, 2^{245023404305351} is an apocalyptic number.

245023404305351 is a deficient number, since it is larger than the sum of its proper divisors (47310366619705).

245023404305351 is a wasteful number, since it uses less digits than its factorization.

245023404305351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63023.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 245023404305351 its reverse (153503404320542), we get a palindrome (398526808625893).

The spelling of 245023404305351 in words is "two hundred forty-five trillion, twenty-three billion, four hundred four million, three hundred five thousand, three hundred fifty-one".