141078194 has 12 divisors (see below), whose sum is σ = 214734606. Its totient is φ = 69502032.

The previous prime is 141078181. The next prime is 141078199. The reversal of 141078194 is 491870141.

It can be written as a sum of positive squares in only one way, i.e., 116920969 + 24157225 = 10813^2 + 4915^2 .

It is not an unprimeable number, because it can be changed into a prime (141078199) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 143027 + ... + 144009.

Almost surely, 2^141078194 is an apocalyptic number.

141078194 is a deficient number, since it is larger than the sum of its proper divisors (73656412).

141078194 is an frugal number, since it uses more digits than its factorization.

141078194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 141078194 is about 11877.6341920435. The cubic root of 141078194 is about 520.5789828168.

The spelling of 141078194 in words is "one hundred forty-one million, seventy-eight thousand, one hundred ninety-four".