419372444 has 12 divisors (see below), whose sum is σ = 743955744. Its totient is φ = 206813664.

The previous prime is 419372441. The next prime is 419372453. The reversal of 419372444 is 444273914.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 419372398 and 419372407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419372441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717812 + ... + 718395.

It is an arithmetic number, because the mean of its divisors is an integer number (61996312).

Almost surely, 2^419372444 is an apocalyptic number.

It is an amenable number.

419372444 is a deficient number, since it is larger than the sum of its proper divisors (324583300).

419372444 is a wasteful number, since it uses less digits than its factorization.

419372444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436284 (or 1436282 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 419372444 is about 20478.5850097120. The cubic root of 419372444 is about 748.5140617796.

The spelling of 419372444 in words is "four hundred nineteen million, three hundred seventy-two thousand, four hundred forty-four".