141479744 has 28 divisors (see below), whose sum is σ = 320856864. Its totient is φ = 60633984.

The previous prime is 141479707. The next prime is 141479747. The reversal of 141479744 is 447974141.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141479747) 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 3 ways as a sum of consecutive naturals, for example, 157454 + ... + 158349.

Almost surely, 2^141479744 is an apocalyptic number.

141479744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

141479744 is an abundant number, since it is smaller than the sum of its proper divisors (179377120).

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

141479744 is an equidigital number, since it uses as much as digits as its factorization.

141479744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315822 (or 315812 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 141479744 is about 11894.5257997114. The cubic root of 141479744 is about 521.0724218790.

The spelling of 141479744 in words is "one hundred forty-one million, four hundred seventy-nine thousand, seven hundred forty-four".