2446141157 has 2 divisors, whose sum is σ = 2446141158. Its totient is φ = 2446141156.

The previous prime is 2446141141. The next prime is 2446141177. The reversal of 2446141157 is 7511416442.

2446141157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1614914596 + 831226561 = 40186^2 + 28831^2 .

It is a cyclic number.

It is not a de Polignac number, because 2446141157 - 2⁴ = 2446141141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2446141177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223070578 + 1223070579.

It is an arithmetic number, because the mean of its divisors is an integer number (1223070579).

Almost surely, 2^2446141157 is an apocalyptic number.

It is an amenable number.

2446141157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2446141157 is an equidigital number, since it uses as much as digits as its factorization.

2446141157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 35.

The square root of 2446141157 is about 49458.4791213802. The cubic root of 2446141157 is about 1347.3916085483.

Adding to 2446141157 its reverse (7511416442), we get a palindrome (9957557599).

The spelling of 2446141157 in words is "two billion, four hundred forty-six million, one hundred forty-one thousand, one hundred fifty-seven".