141916438 has 8 divisors (see below), whose sum is σ = 213989760. Its totient is φ = 70586520.

The previous prime is 141916421. The next prime is 141916447. The reversal of 141916438 is 834619141.

141916438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 141916397 and 141916406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185373 + ... + 186136.

It is an arithmetic number, because the mean of its divisors is an integer number (26748720).

Almost surely, 2^141916438 is an apocalyptic number.

141916438 is a deficient number, since it is larger than the sum of its proper divisors (72073322).

141916438 is a wasteful number, since it uses less digits than its factorization.

141916438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371702.

The product of its digits is 20736, while the sum is 37.

The square root of 141916438 is about 11912.8685882117. The cubic root of 141916438 is about 521.6079884914.

The spelling of 141916438 in words is "one hundred forty-one million, nine hundred sixteen thousand, four hundred thirty-eight".