141668298 has 16 divisors (see below), whose sum is σ = 314818560. Its totient is φ = 47222748.

The previous prime is 141668287. The next prime is 141668323. The reversal of 141668298 is 892866141.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311690 + ... + 1311797.

It is an arithmetic number, because the mean of its divisors is an integer number (19676160).

Almost surely, 2^141668298 is an apocalyptic number.

141668298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

141668298 is an abundant number, since it is smaller than the sum of its proper divisors (173150262).

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

141668298 is a wasteful number, since it uses less digits than its factorization.

141668298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623498 (or 2623492 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 141668298 is about 11902.4492437481. The cubic root of 141668298 is about 521.3038017029.

The spelling of 141668298 in words is "one hundred forty-one million, six hundred sixty-eight thousand, two hundred ninety-eight".