141352812 has 18 divisors (see below), whose sum is σ = 357308588. Its totient is φ = 47117592.

The previous prime is 141352811. The next prime is 141352831. The reversal of 141352812 is 218253141.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (141352811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1963198 + ... + 1963269.

Almost surely, 2^141352812 is an apocalyptic number.

141352812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141352812 is an abundant number, since it is smaller than the sum of its proper divisors (215955776).

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

141352812 is a wasteful number, since it uses less digits than its factorization.

141352812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926477 (or 3926472 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 141352812 is about 11889.1888705664. The cubic root of 141352812 is about 520.9165443129.

The spelling of 141352812 in words is "one hundred forty-one million, three hundred fifty-two thousand, eight hundred twelve".