141980240 has 40 divisors (see below), whose sum is σ = 330765288. Its totient is φ = 56678400.

The previous prime is 141980231. The next prime is 141980249. The reversal of 141980240 is 42089141.

It is an interprime number because it is at equal distance from previous prime (141980231) and next prime (141980249).

It can be written as a sum of positive squares in 4 ways, for example, as 56010256 + 85969984 = 7484^2 + 9272^2 .

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 (141980249) 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, 46604 + ... + 49556.

Almost surely, 2^141980240 is an apocalyptic number.

141980240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141980240 is an abundant number, since it is smaller than the sum of its proper divisors (188785048).

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

141980240 is a wasteful number, since it uses less digits than its factorization.

141980240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567 (or 3561 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 141980240 is about 11915.5461477853. The cubic root of 141980240 is about 521.6861439829.

The spelling of 141980240 in words is "one hundred forty-one million, nine hundred eighty thousand, two hundred forty".