419367072069 has 24 divisors (see below), whose sum is σ = 667633442112. Its totient is φ = 251541630720.

The previous prime is 419367072037. The next prime is 419367072071. The reversal of 419367072069 is 960270763914.

It is a happy number.

419367072069 is a `hidden beast` number, since 419 + 36 + 70 + 72 + 0 + 69 = 666.

It is not a de Polignac number, because 419367072069 - 2⁵ = 419367072037 is a prime.

It is a super-2 number, since 2×419367072069² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419367074069) 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 in 23 ways as a sum of consecutive naturals, for example, 21825609 + ... + 21844814.

It is an arithmetic number, because the mean of its divisors is an integer number (27818060088).

Almost surely, 2^419367072069 is an apocalyptic number.

It is an amenable number.

419367072069 is a deficient number, since it is larger than the sum of its proper divisors (248266370043).

419367072069 is a wasteful number, since it uses less digits than its factorization.

419367072069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43670537 (or 43670534 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 419367072069 in words is "four hundred nineteen billion, three hundred sixty-seven million, seventy-two thousand, sixty-nine".