201114400250 has 32 divisors (see below), whose sum is σ = 377406853200. Its totient is φ = 80249030400.

The previous prime is 201114400213. The next prime is 201114400259. The reversal of 201114400250 is 52004411102.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 94878168529 + 106236231721 = 308023^2 + 325939^2 .

It is not an unprimeable number, because it can be changed into a prime (201114400259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881195 + ... + 1085694.

Almost surely, 2^201114400250 is an apocalyptic number.

201114400250 is a deficient number, since it is larger than the sum of its proper divisors (176292452950).

201114400250 is a wasteful number, since it uses less digits than its factorization.

201114400250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967315 (or 1967305 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 201114400250 its reverse (52004411102), we get a palindrome (253118811352).

The spelling of 201114400250 in words is "two hundred one billion, one hundred fourteen million, four hundred thousand, two hundred fifty".