141385774 has 4 divisors (see below), whose sum is σ = 212078664. Its totient is φ = 70692886.

The previous prime is 141385757. The next prime is 141385789. The reversal of 141385774 is 477583141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 477583141 = 7 ⋅68226163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35346442 + ... + 35346445.

It is an arithmetic number, because the mean of its divisors is an integer number (53019666).

Almost surely, 2^141385774 is an apocalyptic number.

141385774 is a deficient number, since it is larger than the sum of its proper divisors (70692890).

141385774 is an equidigital number, since it uses as much as digits as its factorization.

141385774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70692889.

The product of its digits is 94080, while the sum is 40.

The square root of 141385774 is about 11890.5750071222. The cubic root of 141385774 is about 520.9570319325.

The spelling of 141385774 in words is "one hundred forty-one million, three hundred eighty-five thousand, seven hundred seventy-four".