141958918 has 24 divisors (see below), whose sum is σ = 227164392. Its totient is φ = 66517632.

The previous prime is 141958879. The next prime is 141958961. The reversal of 141958918 is 819859141.

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 in 11 ways as a sum of consecutive naturals, for example, 69021 + ... + 71047.

It is an arithmetic number, because the mean of its divisors is an integer number (9465183).

Almost surely, 2^141958918 is an apocalyptic number.

141958918 is a deficient number, since it is larger than the sum of its proper divisors (85205474).

141958918 is a wasteful number, since it uses less digits than its factorization.

141958918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2145 counting only the distinct ones).

The product of its digits is 103680, while the sum is 46.

The square root of 141958918 is about 11914.6514006915. The cubic root of 141958918 is about 521.6600277928.

The spelling of 141958918 in words is "one hundred forty-one million, nine hundred fifty-eight thousand, nine hundred eighteen".