141140464520 has 128 divisors (see below), whose sum is σ = 349780636800. Its totient is φ = 51253044480.

The previous prime is 141140464483. The next prime is 141140464579. The reversal of 141140464520 is 25464041141.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53078951 + ... + 53081609.

It is an arithmetic number, because the mean of its divisors is an integer number (2732661225).

Almost surely, 2^141140464520 is an apocalyptic number.

141140464520 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 141140464520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174890318400).

141140464520 is an abundant number, since it is smaller than the sum of its proper divisors (208640172280).

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

141140464520 is a wasteful number, since it uses less digits than its factorization.

141140464520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700 (or 3674 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 141140464520 in words is "one hundred forty-one billion, one hundred forty million, four hundred sixty-four thousand, five hundred twenty".