141481138 has 8 divisors (see below), whose sum is σ = 212791788. Its totient is φ = 70550544.

The previous prime is 141481129. The next prime is 141481141. The reversal of 141481138 is 831184141.

141481138 is digitally balanced in base 2, 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 139783329 + 1697809 = 11823^2 + 1303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94081 + ... + 95572.

Almost surely, 2^141481138 is an apocalyptic number.

141481138 is a deficient number, since it is larger than the sum of its proper divisors (71310650).

141481138 is a wasteful number, since it uses less digits than its factorization.

141481138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190028.

The product of its digits is 3072, while the sum is 31.

The square root of 141481138 is about 11894.5843979519. The cubic root of 141481138 is about 521.0741332490.

The spelling of 141481138 in words is "one hundred forty-one million, four hundred eighty-one thousand, one hundred thirty-eight".