141520215252 has 48 divisors (see below), whose sum is σ = 357457540160. Its totient is φ = 43319052288.

The previous prime is 141520215233. The next prime is 141520215253. The reversal of 141520215252 is 252512025141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141520215253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320102 + ... + 2380317.

Almost surely, 2^141520215252 is an apocalyptic number.

141520215252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141520215252 is an abundant number, since it is smaller than the sum of its proper divisors (215937324908).

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

141520215252 is a wasteful number, since it uses less digits than its factorization.

141520215252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700632 (or 4700630 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 141520215252 in words is "one hundred forty-one billion, five hundred twenty million, two hundred fifteen thousand, two hundred fifty-two".