2031401241 has 16 divisors (see below), whose sum is σ = 3073516800. Its totient is φ = 1325452464.

The previous prime is 2031401231. The next prime is 2031401261. The reversal of 2031401241 is 1421041302.

2031401241 is a `hidden beast` number, since 20 + 3 + 1 + 401 + 241 = 666.

It is not a de Polignac number, because 2031401241 - 2²¹ = 2029304089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2031401221) 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, 799126 + ... + 801663.

It is an arithmetic number, because the mean of its divisors is an integer number (192094800).

Almost surely, 2^2031401241 is an apocalyptic number.

It is an amenable number.

2031401241 is a deficient number, since it is larger than the sum of its proper divisors (1042115559).

2031401241 is a wasteful number, since it uses less digits than its factorization.

2031401241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600845 (or 1600839 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2031401241 is about 45071.0687803163. The cubic root of 2031401241 is about 1266.4806860447.

Adding to 2031401241 its reverse (1421041302), we get a palindrome (3452442543).

The spelling of 2031401241 in words is "two billion, thirty-one million, four hundred one thousand, two hundred forty-one".