245041304453443 has 8 divisors (see below), whose sum is σ = 253550107324800. Its totient is φ = 236536441763328.

The previous prime is 245041304453423. The next prime is 245041304453459. The reversal of 245041304453443 is 344354403140542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245041304453443 - 2⁴¹ = 242842281197891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245041304453393 and 245041304453402.

It is not an unprimeable number, because it can be changed into a prime (245041304453423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984918771 + ... + 985167532.

It is an arithmetic number, because the mean of its divisors is an integer number (31693763415600).

Almost surely, 2^{245041304453443} is an apocalyptic number.

245041304453443 is a deficient number, since it is larger than the sum of its proper divisors (8508802871357).

245041304453443 is a wasteful number, since it uses less digits than its factorization.

245041304453443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970090621.

The product of its (nonzero) digits is 5529600, while the sum is 46.

Adding to 245041304453443 its reverse (344354403140542), we get a palindrome (589395707593985).

The spelling of 245041304453443 in words is "two hundred forty-five trillion, forty-one billion, three hundred four million, four hundred fifty-three thousand, four hundred forty-three".