141551530500 has 192 divisors, whose sum is σ = 416961312768. Its totient is φ = 37312508800.

The previous prime is 141551530481. The next prime is 141551530501. The reversal of 141551530500 is 5035155141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (141551530501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119250907 + ... + 119252093.

It is an arithmetic number, because the mean of its divisors is an integer number (2171673504).

Almost surely, 2^141551530500 is an apocalyptic number.

141551530500 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 141551530500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208480656384).

141551530500 is an abundant number, since it is smaller than the sum of its proper divisors (275409782268).

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

141551530500 is a wasteful number, since it uses less digits than its factorization.

141551530500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

Adding to 141551530500 its reverse (5035155141), we get a palindrome (146586685641).

The spelling of 141551530500 in words is "one hundred forty-one billion, five hundred fifty-one million, five hundred thirty thousand, five hundred".