4223001136144 has 60 divisors (see below), whose sum is σ = 9520332844224. Its totient is φ = 1809397300032.

The previous prime is 4223001136097. The next prime is 4223001136147. The reversal of 4223001136144 is 4416311003224.

It is a super-3 number, since 3×4223001136144³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4223001136147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2408269 + ... + 3774355.

Almost surely, 2^{4223001136144} is an apocalyptic number.

It is an amenable number.

4223001136144 is an abundant number, since it is smaller than the sum of its proper divisors (5297331708080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223001136144 is a wasteful number, since it uses less digits than its factorization.

4223001136144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370052 (or 1370039 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 4223001136144 its reverse (4416311003224), we get a palindrome (8639312139368).

The spelling of 4223001136144 in words is "four trillion, two hundred twenty-three billion, one million, one hundred thirty-six thousand, one hundred forty-four".