141445304 has 128 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 47831040.

The previous prime is 141445301. The next prime is 141445309. The reversal of 141445304 is 403544141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141445301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135617 + ... + 136655.

It is an arithmetic number, because the mean of its divisors is an integer number (2948400).

Almost surely, 2^141445304 is an apocalyptic number.

141445304 is a gapful number since it is divisible by the number (14) 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 141445304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188697600).

141445304 is an abundant number, since it is smaller than the sum of its proper divisors (235949896).

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

141445304 is a wasteful number, since it uses less digits than its factorization.

141445304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 141445304 is about 11893.0779867955. The cubic root of 141445304 is about 521.0301374029.

Adding to 141445304 its reverse (403544141), we get a palindrome (544989445).

The spelling of 141445304 in words is "one hundred forty-one million, four hundred forty-five thousand, three hundred four".