141530254420 has 48 divisors (see below), whose sum is σ = 300174900480. Its totient is φ = 56048311296.

The previous prime is 141530254417. The next prime is 141530254433. The reversal of 141530254420 is 24452035141.

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, 12587161 + ... + 12598399.

It is an arithmetic number, because the mean of its divisors is an integer number (6253643760).

Almost surely, 2^141530254420 is an apocalyptic number.

141530254420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141530254420 is an abundant number, since it is smaller than the sum of its proper divisors (158644646060).

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

141530254420 is a wasteful number, since it uses less digits than its factorization.

141530254420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17464 (or 17462 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 141530254420 its reverse (24452035141), we get a palindrome (165982289561).

The spelling of 141530254420 in words is "one hundred forty-one billion, five hundred thirty million, two hundred fifty-four thousand, four hundred twenty".