245043224012401 has 16 divisors (see below), whose sum is σ = 252205652759040. Its totient is φ = 237909253559040.

The previous prime is 245043224012393. The next prime is 245043224012479. The reversal of 245043224012401 is 104210422340542.

It is not a de Polignac number, because 245043224012401 - 2³ = 245043224012393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245043224012101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320954425 + ... + 321717001.

It is an arithmetic number, because the mean of its divisors is an integer number (15762853297440).

Almost surely, 2^{245043224012401} is an apocalyptic number.

It is an amenable number.

245043224012401 is a deficient number, since it is larger than the sum of its proper divisors (7162428746639).

245043224012401 is a wasteful number, since it uses less digits than its factorization.

245043224012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781224.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 245043224012401 its reverse (104210422340542), we get a palindrome (349253646352943).

The spelling of 245043224012401 in words is "two hundred forty-five trillion, forty-three billion, two hundred twenty-four million, twelve thousand, four hundred one".