471734148619 has 2 divisors, whose sum is σ = 471734148620. Its totient is φ = 471734148618.

The previous prime is 471734148551. The next prime is 471734148629. The reversal of 471734148619 is 916841437174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471734148619 - 2⁷ = 471734148491 is a prime.

It is a super-2 number, since 2×471734148619² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 471734148619.

It is not a weakly prime, because it can be changed into another prime (471734148629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235867074309 + 235867074310.

It is an arithmetic number, because the mean of its divisors is an integer number (235867074310).

Almost surely, 2^471734148619 is an apocalyptic number.

471734148619 is a deficient number, since it is larger than the sum of its proper divisors (1).

471734148619 is an equidigital number, since it uses as much as digits as its factorization.

471734148619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 55.

The spelling of 471734148619 in words is "four hundred seventy-one billion, seven hundred thirty-four million, one hundred forty-eight thousand, six hundred nineteen".