2150631241 has 16 divisors (see below), whose sum is σ = 2372243328. Its totient is φ = 1933488000.

The previous prime is 2150631239. The next prime is 2150631277. The reversal of 2150631241 is 1421360512.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2150631241 - 2¹ = 2150631239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150631281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384235 + ... + 389791.

It is an arithmetic number, because the mean of its divisors is an integer number (148265208).

Almost surely, 2^2150631241 is an apocalyptic number.

It is an amenable number.

2150631241 is a deficient number, since it is larger than the sum of its proper divisors (221612087).

2150631241 is a wasteful number, since it uses less digits than its factorization.

2150631241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2150631241 is about 46374.8988246875. The cubic root of 2150631241 is about 1290.7891813882.

Adding to 2150631241 its reverse (1421360512), we get a palindrome (3571991753).

The spelling of 2150631241 in words is "two billion, one hundred fifty million, six hundred thirty-one thousand, two hundred forty-one".