444000424419 has 12 divisors (see below), whose sum is σ = 641349056400. Its totient is φ = 295993309104.

The previous prime is 444000424393. The next prime is 444000424421. The reversal of 444000424419 is 914424000444.

444000424419 is a `hidden beast` number, since 4 + 4 + 400 + 0 + 4 + 244 + 1 + 9 = 666.

It is not a de Polignac number, because 444000424419 - 2¹⁶ = 444000358883 is a prime.

It is a super-2 number, since 2×444000424419² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (444000424489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162024 + ... + 956165.

It is an arithmetic number, because the mean of its divisors is an integer number (53445754700).

Almost surely, 2^444000424419 is an apocalyptic number.

444000424419 is a deficient number, since it is larger than the sum of its proper divisors (197348631981).

444000424419 is a wasteful number, since it uses less digits than its factorization.

444000424419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162314 (or 1162311 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 444000424419 in words is "four hundred forty-four billion, four hundred twenty-four thousand, four hundred nineteen".