245342403203441 has 8 divisors (see below), whose sum is σ = 261156904653600. Its totient is φ = 229818076092000.

The previous prime is 245342403203437. The next prime is 245342403203477. The reversal of 245342403203441 is 144302304243542.

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 245342403203441 - 2² = 245342403203437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245342403203411) 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, 72543582935 + ... + 72543586316.

It is an arithmetic number, because the mean of its divisors is an integer number (32644613081700).

Almost surely, 2^{245342403203441} is an apocalyptic number.

It is an amenable number.

245342403203441 is a deficient number, since it is larger than the sum of its proper divisors (15814501450159).

245342403203441 is a wasteful number, since it uses less digits than its factorization.

245342403203441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145087169359.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 245342403203441 its reverse (144302304243542), we get a palindrome (389644707446983).

The spelling of 245342403203441 in words is "two hundred forty-five trillion, three hundred forty-two billion, four hundred three million, two hundred three thousand, four hundred forty-one".