14542344 has 72 divisors (see below), whose sum is σ = 42088410. Its totient is φ = 4520448.

The previous prime is 14542321. The next prime is 14542349. The reversal of 14542344 is 44324541.

It is a happy number.

14542344 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 14516100 + 26244 = 3810^2 + 162^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×14542344² = 422959538028672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14542349) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 133362 + ... + 133470.

Almost surely, 2^14542344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14542344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21044205).

14542344 is an abundant number, since it is smaller than the sum of its proper divisors (27546066).

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

14542344 is a wasteful number, since it uses less digits than its factorization.

14542344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 131 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 14542344 is about 3813.4425392288. The cubic root of 14542344 is about 244.0870870719.

Adding to 14542344 its reverse (44324541), we get a palindrome (58866885).

The spelling of 14542344 in words is "fourteen million, five hundred forty-two thousand, three hundred forty-four".