141305430 has 32 divisors (see below), whose sum is σ = 387581184. Its totient is φ = 32298336.

The previous prime is 141305387. The next prime is 141305449. The reversal of 141305430 is 34503141.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 141305397 and 141305406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336232 + ... + 336651.

It is an arithmetic number, because the mean of its divisors is an integer number (12111912).

Almost surely, 2^141305430 is an apocalyptic number.

141305430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141305430 is an abundant number, since it is smaller than the sum of its proper divisors (246275754).

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

141305430 is a wasteful number, since it uses less digits than its factorization.

141305430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672900.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 141305430 is about 11887.1960528966. The cubic root of 141305430 is about 520.8583334062.

Adding to 141305430 its reverse (34503141), we get a palindrome (175808571).

The spelling of 141305430 in words is "one hundred forty-one million, three hundred five thousand, four hundred thirty".