250939141 has 4 divisors (see below), whose sum is σ = 259033984. Its totient is φ = 242844300.

The previous prime is 250939133. The next prime is 250939151. The reversal of 250939141 is 141939052.

250939141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250939141 - 2³ = 250939133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250939097 and 250939106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250939111) 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, 4047375 + ... + 4047436.

It is an arithmetic number, because the mean of its divisors is an integer number (64758496).

Almost surely, 2^250939141 is an apocalyptic number.

It is an amenable number.

250939141 is a deficient number, since it is larger than the sum of its proper divisors (8094843).

250939141 is an equidigital number, since it uses as much as digits as its factorization.

250939141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094842.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 250939141 is about 15841.0587083061. The cubic root of 250939141 is about 630.7483682513.

The spelling of 250939141 in words is "two hundred fifty million, nine hundred thirty-nine thousand, one hundred forty-one".