141970650 has 48 divisors (see below), whose sum is σ = 355611168. Its totient is φ = 37480000.

The previous prime is 141970643. The next prime is 141970681. The reversal of 141970650 is 56079141.

141970650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141970650² = 40311330922845000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10465 + ... + 19835.

It is an arithmetic number, because the mean of its divisors is an integer number (7408566).

Almost surely, 2^141970650 is an apocalyptic number.

141970650 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 141970650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177805584).

141970650 is an abundant number, since it is smaller than the sum of its proper divisors (213640518).

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

141970650 is a wasteful number, since it uses less digits than its factorization.

141970650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9487 (or 9482 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 141970650 is about 11915.1437255285. The cubic root of 141970650 is about 521.6743980227.

The spelling of 141970650 in words is "one hundred forty-one million, nine hundred seventy thousand, six hundred fifty".