4273450144022 has 8 divisors (see below), whose sum is σ = 6417964009776. Its totient is φ = 2134128807432.

The previous prime is 4273450144013. The next prime is 4273450144069. The reversal of 4273450144022 is 2204410543724.

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

It is a super-2 number, since 2×4273450144022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298130233 + ... + 1298133524.

It is an arithmetic number, because the mean of its divisors is an integer number (802245501222).

Almost surely, 2^{4273450144022} is an apocalyptic number.

4273450144022 is a deficient number, since it is larger than the sum of its proper divisors (2144513865754).

4273450144022 is a wasteful number, since it uses less digits than its factorization.

4273450144022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596264582.

The product of its (nonzero) digits is 215040, while the sum is 38.

Adding to 4273450144022 its reverse (2204410543724), we get a palindrome (6477860687746).

The spelling of 4273450144022 in words is "four trillion, two hundred seventy-three billion, four hundred fifty million, one hundred forty-four thousand, twenty-two".