141393864 has 32 divisors (see below), whose sum is σ = 356073120. Its totient is φ = 46786176.

The previous prime is 141393851. The next prime is 141393881. The reversal of 141393864 is 468393141.

141393864 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×141393864³ (a number of 25 digits) contains 333 as substring.

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, 18214 + ... + 24789.

It is an arithmetic number, because the mean of its divisors is an integer number (11127285).

Almost surely, 2^141393864 is an apocalyptic number.

It is an amenable number.

141393864 is an abundant number, since it is smaller than the sum of its proper divisors (214679256).

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

141393864 is a wasteful number, since it uses less digits than its factorization.

141393864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43149 (or 43145 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 141393864 is about 11890.9151876548. The cubic root of 141393864 is about 520.9669680147.

The spelling of 141393864 in words is "one hundred forty-one million, three hundred ninety-three thousand, eight hundred sixty-four".