141430143440 has 160 divisors (see below), whose sum is σ = 349919568000. Its totient is φ = 53011445760.

The previous prime is 141430143427. The next prime is 141430143619. The reversal of 141430143440 is 44341034141.

141430143440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55483286 + ... + 55485834.

It is an arithmetic number, because the mean of its divisors is an integer number (2186997300).

Almost surely, 2^141430143440 is an apocalyptic number.

141430143440 is a gapful number since it is divisible by the number (10) 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 141430143440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174959784000).

141430143440 is an abundant number, since it is smaller than the sum of its proper divisors (208489424560).

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

141430143440 is a wasteful number, since it uses less digits than its factorization.

141430143440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965 (or 2959 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 141430143440 its reverse (44341034141), we get a palindrome (185771177581).

The spelling of 141430143440 in words is "one hundred forty-one billion, four hundred thirty million, one hundred forty-three thousand, four hundred forty".