10457141861 has 2 divisors, whose sum is σ = 10457141862. Its totient is φ = 10457141860.

The previous prime is 10457141857. The next prime is 10457141879. The reversal of 10457141861 is 16814175401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10374441025 + 82700836 = 101855^2 + 9094^2 .

It is a cyclic number.

It is not a de Polignac number, because 10457141861 - 2² = 10457141857 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10457141831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228570930 + 5228570931.

It is an arithmetic number, because the mean of its divisors is an integer number (5228570931).

Almost surely, 2^10457141861 is an apocalyptic number.

It is an amenable number.

10457141861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10457141861 is an equidigital number, since it uses as much as digits as its factorization.

10457141861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 10457141861 in words is "ten billion, four hundred fifty-seven million, one hundred forty-one thousand, eight hundred sixty-one".