141547140 has 72 divisors (see below), whose sum is σ = 490701120. Its totient is φ = 32353344.

The previous prime is 141547139. The next prime is 141547141. The reversal of 141547140 is 41745141.

141547140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141547139) and next prime (141547141).

It is not an unprimeable number, because it can be changed into a prime (141547141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54910 + ... + 57429.

Almost surely, 2^141547140 is an apocalyptic number.

141547140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141547140 is an abundant number, since it is smaller than the sum of its proper divisors (349153980).

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

141547140 is a wasteful number, since it uses less digits than its factorization.

141547140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112361 (or 112356 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 141547140 is about 11897.3585303629. The cubic root of 141547140 is about 521.1551489679.

The spelling of 141547140 in words is "one hundred forty-one million, five hundred forty-seven thousand, one hundred forty".