141231760 has 40 divisors (see below), whose sum is σ = 328874040. Its totient is φ = 56404992.

The previous prime is 141231749. The next prime is 141231763. The reversal of 141231760 is 67132141.

It can be written as a sum of positive squares in 4 ways, for example, as 26998416 + 114233344 = 5196^2 + 10688^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141231763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81786 + ... + 83494.

It is an arithmetic number, because the mean of its divisors is an integer number (8221851).

Almost surely, 2^141231760 is an apocalyptic number.

141231760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141231760 is an abundant number, since it is smaller than the sum of its proper divisors (187642280).

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

141231760 is a wasteful number, since it uses less digits than its factorization.

141231760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 141231760 is about 11884.0969366629. The cubic root of 141231760 is about 520.7678006651.

The spelling of 141231760 in words is "one hundred forty-one million, two hundred thirty-one thousand, seven hundred sixty".