141553140 has 24 divisors (see below), whose sum is σ = 396348960. Its totient is φ = 37747488.

The previous prime is 141553121. The next prime is 141553141. The reversal of 141553140 is 41355141.

It is a happy number.

141553140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141553140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141553141) 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, 1179550 + ... + 1179669.

It is an arithmetic number, because the mean of its divisors is an integer number (16514540).

Almost surely, 2^141553140 is an apocalyptic number.

141553140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141553140 is an abundant number, since it is smaller than the sum of its proper divisors (254795820).

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

141553140 is a wasteful number, since it uses less digits than its factorization.

141553140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359231 (or 2359229 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 141553140 is about 11897.6106845030. The cubic root of 141553140 is about 521.1625125612.

The spelling of 141553140 in words is "one hundred forty-one million, five hundred fifty-three thousand, one hundred forty".