4224154400144 has 30 divisors (see below), whose sum is σ = 9520511258214. Its totient is φ = 1810351885440.

The previous prime is 4224154400113. The next prime is 4224154400197. The reversal of 4224154400144 is 4410044514224.

It can be written as a sum of positive squares in only one way, i.e., 3015737881744 + 1208416518400 = 1736588^2 + 1099280^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2693975237 + ... + 2693976804.

Almost surely, 2^{4224154400144} is an apocalyptic number.

It is an amenable number.

4224154400144 is an abundant number, since it is smaller than the sum of its proper divisors (5296356858070).

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

4224154400144 is a wasteful number, since it uses less digits than its factorization.

4224154400144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387952063 (or 5387952050 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 4224154400144 its reverse (4410044514224), we get a palindrome (8634198914368).

The spelling of 4224154400144 in words is "four trillion, two hundred twenty-four billion, one hundred fifty-four million, four hundred thousand, one hundred forty-four".