472458182687419 has 2 divisors, whose sum is σ = 472458182687420. Its totient is φ = 472458182687418.

The previous prime is 472458182687339. The next prime is 472458182687461. The reversal of 472458182687419 is 914786281854274.

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-472458182687419 is a prime.

It is a super-2 number, since 2×472458182687419² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (472458182687479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236229091343709 + 236229091343710.

It is an arithmetic number, because the mean of its divisors is an integer number (236229091343710).

Almost surely, 2^{472458182687419} is an apocalyptic number.

472458182687419 is a deficient number, since it is larger than the sum of its proper divisors (1).

472458182687419 is an equidigital number, since it uses as much as digits as its factorization.

472458182687419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1734082560, while the sum is 76.

The spelling of 472458182687419 in words is "four hundred seventy-two trillion, four hundred fifty-eight billion, one hundred eighty-two million, six hundred eighty-seven thousand, four hundred nineteen".