210141044 has 6 divisors (see below), whose sum is σ = 367746834. Its totient is φ = 105070520.

The previous prime is 210141023. The next prime is 210141049. The reversal of 210141044 is 440141012.

It can be written as a sum of positive squares in only one way, i.e., 194044900 + 16096144 = 13930^2 + 4012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210141049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26267627 + ... + 26267634.

It is an arithmetic number, because the mean of its divisors is an integer number (61291139).

Almost surely, 2^210141044 is an apocalyptic number.

It is an amenable number.

210141044 is a deficient number, since it is larger than the sum of its proper divisors (157605790).

210141044 is a wasteful number, since it uses less digits than its factorization.

210141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52535265 (or 52535263 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 210141044 is about 14496.2424096729. The cubic root of 210141044 is about 594.5252376426.

Adding to 210141044 its reverse (440141012), we get a palindrome (650282056).

The spelling of 210141044 in words is "two hundred ten million, one hundred forty-one thousand, forty-four".