141240870 has 96 divisors (see below), whose sum is σ = 389825280. Its totient is φ = 35380800.

The previous prime is 141240863. The next prime is 141240887. The reversal of 141240870 is 78042141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 257937 + ... + 258483.

It is an arithmetic number, because the mean of its divisors is an integer number (4060680).

Almost surely, 2^141240870 is an apocalyptic number.

141240870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141240870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194912640).

141240870 is an abundant number, since it is smaller than the sum of its proper divisors (248584410).

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

141240870 is a wasteful number, since it uses less digits than its factorization.

141240870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 141240870 is about 11884.4802158109. The cubic root of 141240870 is about 520.7789976099.

The spelling of 141240870 in words is "one hundred forty-one million, two hundred forty thousand, eight hundred seventy".