46841471449 has 2 divisors, whose sum is σ = 46841471450. Its totient is φ = 46841471448.

The previous prime is 46841471447. The next prime is 46841471483. The reversal of 46841471449 is 94417414864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46751088400 + 90383049 = 216220^2 + 9507^2 .

It is a cyclic number.

It is not a de Polignac number, because 46841471449 - 2¹ = 46841471447 is a prime.

Together with 46841471447, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 46841471396 and 46841471405.

It is not a weakly prime, because it can be changed into another prime (46841471447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23420735724 + 23420735725.

It is an arithmetic number, because the mean of its divisors is an integer number (23420735725).

Almost surely, 2^46841471449 is an apocalyptic number.

It is an amenable number.

46841471449 is a deficient number, since it is larger than the sum of its proper divisors (1).

46841471449 is an equidigital number, since it uses as much as digits as its factorization.

46841471449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3096576, while the sum is 52.

The spelling of 46841471449 in words is "forty-six billion, eight hundred forty-one million, four hundred seventy-one thousand, four hundred forty-nine".