5224431740144 has 20 divisors (see below), whose sum is σ = 10123644363000. Its totient is φ = 2611878356160.

The previous prime is 5224431740131. The next prime is 5224431740147. The reversal of 5224431740144 is 4410471344225.

It is a super-2 number, since 2×5224431740144² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224431740147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20966894 + ... + 21214605.

It is an arithmetic number, because the mean of its divisors is an integer number (506182218150).

Almost surely, 2^{5224431740144} is an apocalyptic number.

It is an amenable number.

5224431740144 is a deficient number, since it is larger than the sum of its proper divisors (4899212622856).

5224431740144 is a wasteful number, since it uses less digits than its factorization.

5224431740144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42189248 (or 42189242 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 5224431740144 in words is "five trillion, two hundred twenty-four billion, four hundred thirty-one million, seven hundred forty thousand, one hundred forty-four".