141706380 has 24 divisors (see below), whose sum is σ = 396778032. Its totient is φ = 37788352.

The previous prime is 141706379. The next prime is 141706387. The reversal of 141706380 is 83607141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (141706387) 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, 1180827 + ... + 1180946.

It is an arithmetic number, because the mean of its divisors is an integer number (16532418).

Almost surely, 2^141706380 is an apocalyptic number.

141706380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141706380 is an abundant number, since it is smaller than the sum of its proper divisors (255071652).

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

141706380 is a wasteful number, since it uses less digits than its factorization.

141706380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361785 (or 2361783 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 141706380 is about 11904.0488910286. The cubic root of 141706380 is about 521.3505082540.

The spelling of 141706380 in words is "one hundred forty-one million, seven hundred six thousand, three hundred eighty".