245022223501444 has 24 divisors (see below), whose sum is σ = 451357311591200. Its totient is φ = 116063008306560.

The previous prime is 245022223501409. The next prime is 245022223501469. The reversal of 245022223501444 is 444105322220542.

It is a junction number, because it is equal to n+sod(n) for n = 245022223501397 and 245022223501406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76263052 + ... + 79410940.

Almost surely, 2^{245022223501444} is an apocalyptic number.

It is an amenable number.

245022223501444 is a deficient number, since it is larger than the sum of its proper divisors (206335088089756).

245022223501444 is a wasteful number, since it uses less digits than its factorization.

245022223501444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172083 (or 4172081 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 245022223501444 its reverse (444105322220542), we get a palindrome (689127545721986).

The spelling of 245022223501444 in words is "two hundred forty-five trillion, twenty-two billion, two hundred twenty-three million, five hundred one thousand, four hundred forty-four".