141403344 has 80 divisors (see below), whose sum is σ = 379297152. Its totient is φ = 45356544.

The previous prime is 141403343. The next prime is 141403349. The reversal of 141403344 is 443304141.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141403343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182542 + ... + 183314.

Almost surely, 2^141403344 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 141403344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189648576).

141403344 is an abundant number, since it is smaller than the sum of its proper divisors (237893808).

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

141403344 is a wasteful number, since it uses less digits than its factorization.

141403344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 918 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 141403344 is about 11891.3138046223. The cubic root of 141403344 is about 520.9786108030.

Adding to 141403344 its reverse (443304141), we get a palindrome (584707485).

The spelling of 141403344 in words is "one hundred forty-one million, four hundred three thousand, three hundred forty-four".