4352140552144 has 320 divisors, whose sum is σ = 11022334525440. Its totient is φ = 1615984680960.

The previous prime is 4352140552061. The next prime is 4352140552231. The reversal of 4352140552144 is 4412550412534.

It is a super-2 number, since 2×4352140552144² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4352140552097 and 4352140552106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 333925852 + ... + 333938884.

It is an arithmetic number, because the mean of its divisors is an integer number (34444795392).

Almost surely, 2^{4352140552144} is an apocalyptic number.

4352140552144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4352140552144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5511167262720).

4352140552144 is an abundant number, since it is smaller than the sum of its proper divisors (6670193973296).

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

4352140552144 is a wasteful number, since it uses less digits than its factorization.

4352140552144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13258 (or 13252 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 4352140552144 its reverse (4412550412534), we get a palindrome (8764690964678).

The spelling of 4352140552144 in words is "four trillion, three hundred fifty-two billion, one hundred forty million, five hundred fifty-two thousand, one hundred forty-four".