141378418 has 16 divisors (see below), whose sum is σ = 214658496. Its totient is φ = 69829200.

The previous prime is 141378403. The next prime is 141378437. The reversal of 141378418 is 814873141.

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 7 ways as a sum of consecutive naturals, for example, 133993 + ... + 135043.

It is an arithmetic number, because the mean of its divisors is an integer number (13416156).

Almost surely, 2^141378418 is an apocalyptic number.

141378418 is a deficient number, since it is larger than the sum of its proper divisors (73280078).

141378418 is a wasteful number, since it uses less digits than its factorization.

141378418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

The product of its digits is 21504, while the sum is 37.

The square root of 141378418 is about 11890.2656824816. The cubic root of 141378418 is about 520.9479970151.

The spelling of 141378418 in words is "one hundred forty-one million, three hundred seventy-eight thousand, four hundred eighteen".