4154242144224 has 48 divisors (see below), whose sum is σ = 11256656140800. Its totient is φ = 1340078110080.

The previous prime is 4154242144223. The next prime is 4154242144237. The reversal of 4154242144224 is 4224412424514.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4154242144223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697954374 + ... + 697960325.

It is an arithmetic number, because the mean of its divisors is an integer number (234513669600).

Almost surely, 2^{4154242144224} is an apocalyptic number.

It is an amenable number.

4154242144224 is an abundant number, since it is smaller than the sum of its proper divisors (7102413996576).

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

4154242144224 is a wasteful number, since it uses less digits than its factorization.

4154242144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395914743 (or 1395914735 counting only the distinct ones).

The product of its digits is 327680, while the sum is 39.

Adding to 4154242144224 its reverse (4224412424514), we get a palindrome (8378654568738).

The spelling of 4154242144224 in words is "four trillion, one hundred fifty-four billion, two hundred forty-two million, one hundred forty-four thousand, two hundred twenty-four".