141044140 has 12 divisors (see below), whose sum is σ = 296192736. Its totient is φ = 56417648.

The previous prime is 141044129. The next prime is 141044143. The reversal of 141044140 is 41440141.

It is not an unprimeable number, because it can be changed into a prime (141044143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3526084 + ... + 3526123.

It is an arithmetic number, because the mean of its divisors is an integer number (24682728).

Almost surely, 2^141044140 is an apocalyptic number.

141044140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141044140 is an abundant number, since it is smaller than the sum of its proper divisors (155148596).

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

141044140 is a wasteful number, since it uses less digits than its factorization.

141044140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052216 (or 7052214 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 141044140 is about 11876.2005708897. The cubic root of 141044140 is about 520.5370929902.

Adding to 141044140 its reverse (41440141), we get a palindrome (182484281).

The spelling of 141044140 in words is "one hundred forty-one million, forty-four thousand, one hundred forty".