245023301435423 has 4 divisors (see below), whose sum is σ = 280026630211920. Its totient is φ = 210019972658928.

The previous prime is 245023301435359. The next prime is 245023301435461. The reversal of 245023301435423 is 324534103320542.

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

It is a cyclic number.

It is not a de Polignac number, because 245023301435423 - 2⁶ = 245023301435359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245023306435423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17501664388238 + ... + 17501664388251.

It is an arithmetic number, because the mean of its divisors is an integer number (70006657552980).

Almost surely, 2^{245023301435423} is an apocalyptic number.

245023301435423 is a deficient number, since it is larger than the sum of its proper divisors (35003328776497).

245023301435423 is an equidigital number, since it uses as much as digits as its factorization.

245023301435423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35003328776496.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 245023301435423 its reverse (324534103320542), we get a palindrome (569557404755965).

The spelling of 245023301435423 in words is "two hundred forty-five trillion, twenty-three billion, three hundred one million, four hundred thirty-five thousand, four hundred twenty-three".