141808068 has 36 divisors (see below), whose sum is σ = 360878700. Its totient is φ = 46950336.

The previous prime is 141808049. The next prime is 141808097. The reversal of 141808068 is 860808141.

141808068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 65804544 + 76003524 = 8112^2 + 8718^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×141808068⁴ (a number of 34 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 7855 + ... + 18582.

Almost surely, 2^141808068 is an apocalyptic number.

141808068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

141808068 is an abundant number, since it is smaller than the sum of its proper divisors (219070632).

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

141808068 is a wasteful number, since it uses less digits than its factorization.

141808068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26596 (or 26591 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 141808068 is about 11908.3192768753. The cubic root of 141808068 is about 521.4751848668.

The spelling of 141808068 in words is "one hundred forty-one million, eight hundred eight thousand, sixty-eight".