241995071251 has 24 divisors (see below), whose sum is σ = 267290083872. Its totient is φ = 218542262400.

The previous prime is 241995071249. The next prime is 241995071267. The reversal of 241995071251 is 152170599142.

241995071251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 241995071251 - 2¹ = 241995071249 is a prime.

It is a super-2 number, since 2×241995071251² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241995071221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 772705 + ... + 1039741.

It is an arithmetic number, because the mean of its divisors is an integer number (11137086828).

Almost surely, 2^241995071251 is an apocalyptic number.

241995071251 is a deficient number, since it is larger than the sum of its proper divisors (25295012621).

241995071251 is a wasteful number, since it uses less digits than its factorization.

241995071251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267163 (or 267132 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The spelling of 241995071251 in words is "two hundred forty-one billion, nine hundred ninety-five million, seventy-one thousand, two hundred fifty-one".