141869380 has 12 divisors (see below), whose sum is σ = 297925740. Its totient is φ = 56747744.

The previous prime is 141869323. The next prime is 141869381. The reversal of 141869380 is 83968141.

It can be written as a sum of positive squares in 2 ways, for example, as 109788484 + 32080896 = 10478^2 + 5664^2 .

It is not an unprimeable number, because it can be changed into a prime (141869381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3546715 + ... + 3546754.

It is an arithmetic number, because the mean of its divisors is an integer number (24827145).

Almost surely, 2^141869380 is an apocalyptic number.

141869380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141869380 is an abundant number, since it is smaller than the sum of its proper divisors (156056360).

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

141869380 is a wasteful number, since it uses less digits than its factorization.

141869380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093478 (or 7093476 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 141869380 is about 11910.8933334154. The cubic root of 141869380 is about 521.5503288747.

The spelling of 141869380 in words is "one hundred forty-one million, eight hundred sixty-nine thousand, three hundred eighty".