141999342 has 16 divisors (see below), whose sum is σ = 286043520. Its totient is φ = 46992312.

The previous prime is 141999337. The next prime is 141999353. The reversal of 141999342 is 243999141.

It is a junction number, because it is equal to n+sod(n) for n = 141999294 and 141999303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84298 + ... + 85965.

It is an arithmetic number, because the mean of its divisors is an integer number (17877720).

Almost surely, 2^141999342 is an apocalyptic number.

141999342 is an abundant number, since it is smaller than the sum of its proper divisors (144044178).

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

141999342 is a wasteful number, since it uses less digits than its factorization.

141999342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170407.

The product of its digits is 69984, while the sum is 42.

The square root of 141999342 is about 11916.3476787143. The cubic root of 141999342 is about 521.7095387921.

The spelling of 141999342 in words is "one hundred forty-one million, nine hundred ninety-nine thousand, three hundred forty-two".