141038861 has 8 divisors (see below), whose sum is σ = 146535480. Its totient is φ = 135584512.

The previous prime is 141038831. The next prime is 141038867. The reversal of 141038861 is 168830141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3422500 + 137616361 = 1850^2 + 11731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141038861 - 2⁶ = 141038797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141038867) 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, 3680 + ... + 17193.

It is an arithmetic number, because the mean of its divisors is an integer number (18316935).

Almost surely, 2^141038861 is an apocalyptic number.

It is an amenable number.

141038861 is a deficient number, since it is larger than the sum of its proper divisors (5496619).

141038861 is a wasteful number, since it uses less digits than its factorization.

141038861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21135.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 141038861 is about 11875.9783175956. The cubic root of 141038861 is about 520.5305986884.

The spelling of 141038861 in words is "one hundred forty-one million, thirty-eight thousand, eight hundred sixty-one".