141887343 has 16 divisors (see below), whose sum is σ = 210762720. Its totient is φ = 84303744.

The previous prime is 141887311. The next prime is 141887351. The reversal of 141887343 is 343788141.

It is not a de Polignac number, because 141887343 - 2⁵ = 141887311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141887363) 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, 61596 + ... + 63857.

It is an arithmetic number, because the mean of its divisors is an integer number (13172670).

Almost surely, 2^141887343 is an apocalyptic number.

141887343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

141887343 is a deficient number, since it is larger than the sum of its proper divisors (68875377).

141887343 is a wasteful number, since it uses less digits than its factorization.

141887343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125498.

The product of its digits is 64512, while the sum is 39.

The square root of 141887343 is about 11911.6473671781. The cubic root of 141887343 is about 521.5723402328.

The spelling of 141887343 in words is "one hundred forty-one million, eight hundred eighty-seven thousand, three hundred forty-three".