141888412 has 6 divisors (see below), whose sum is σ = 248304728. Its totient is φ = 70944204.

The previous prime is 141888391. The next prime is 141888431. The reversal of 141888412 is 214888141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17736048 + ... + 17736055.

Almost surely, 2^141888412 is an apocalyptic number.

It is an amenable number.

141888412 is a deficient number, since it is larger than the sum of its proper divisors (106416316).

141888412 is a wasteful number, since it uses less digits than its factorization.

141888412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35472107 (or 35472105 counting only the distinct ones).

The product of its digits is 16384, while the sum is 37.

The square root of 141888412 is about 11911.6922391405. The cubic root of 141888412 is about 521.5736500969.

The spelling of 141888412 in words is "one hundred forty-one million, eight hundred eighty-eight thousand, four hundred twelve".