46381855243 has 2 divisors, whose sum is σ = 46381855244. Its totient is φ = 46381855242.

The previous prime is 46381855199. The next prime is 46381855277. The reversal of 46381855243 is 34255818364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46381855243 is a prime.

It is not a weakly prime, because it can be changed into another prime (46381855043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23190927621 + 23190927622.

It is an arithmetic number, because the mean of its divisors is an integer number (23190927622).

Almost surely, 2^46381855243 is an apocalyptic number.

46381855243 is a deficient number, since it is larger than the sum of its proper divisors (1).

46381855243 is an equidigital number, since it uses as much as digits as its factorization.

46381855243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2764800, while the sum is 49.

The spelling of 46381855243 in words is "forty-six billion, three hundred eighty-one million, eight hundred fifty-five thousand, two hundred forty-three".