141999181352 has 64 divisors (see below), whose sum is σ = 309660537600. Its totient is φ = 59783984640.

The previous prime is 141999181351. The next prime is 141999181369. The reversal of 141999181352 is 253181999141.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 141999181294 and 141999181303.

It is not an unprimeable number, because it can be changed into a prime (141999181351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2737853 + ... + 2789235.

It is an arithmetic number, because the mean of its divisors is an integer number (4838445900).

Almost surely, 2^141999181352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141999181352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154830268800).

141999181352 is an abundant number, since it is smaller than the sum of its proper divisors (167661356248).

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

141999181352 is a wasteful number, since it uses less digits than its factorization.

141999181352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52266 (or 52262 counting only the distinct ones).

The product of its digits is 699840, while the sum is 53.

The spelling of 141999181352 in words is "one hundred forty-one billion, nine hundred ninety-nine million, one hundred eighty-one thousand, three hundred fifty-two".