472387494343 has 2 divisors, whose sum is σ = 472387494344. Its totient is φ = 472387494342.

The previous prime is 472387494253. The next prime is 472387494389. The reversal of 472387494343 is 343494783274.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472387494343 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472387491343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236193747171 + 236193747172.

It is an arithmetic number, because the mean of its divisors is an integer number (236193747172).

Almost surely, 2^472387494343 is an apocalyptic number.

472387494343 is a deficient number, since it is larger than the sum of its proper divisors (1).

472387494343 is an equidigital number, since it uses as much as digits as its factorization.

472387494343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48771072, while the sum is 58.

The spelling of 472387494343 in words is "four hundred seventy-two billion, three hundred eighty-seven million, four hundred ninety-four thousand, three hundred forty-three".