141351520 has 48 divisors (see below), whose sum is σ = 337287888. Its totient is φ = 55974400.

The previous prime is 141351503. The next prime is 141351541. The reversal of 141351520 is 25153141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141351491 and 141351500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11787 + ... + 20533.

It is an arithmetic number, because the mean of its divisors is an integer number (7026831).

Almost surely, 2^141351520 is an apocalyptic number.

141351520 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 141351520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168643944).

141351520 is an abundant number, since it is smaller than the sum of its proper divisors (195936368).

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

141351520 is a wasteful number, since it uses less digits than its factorization.

141351520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863 (or 8855 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 141351520 is about 11889.1345353646. The cubic root of 141351520 is about 520.9149572056.

The spelling of 141351520 in words is "one hundred forty-one million, three hundred fifty-one thousand, five hundred twenty".