444050542 has 24 divisors (see below), whose sum is σ = 740767896. Its totient is φ = 199401696.

The previous prime is 444050521. The next prime is 444050561. The reversal of 444050542 is 245050444.

It is a self number, because there is not a number n which added to its sum of digits gives 444050542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5248 + ... + 30259.

It is an arithmetic number, because the mean of its divisors is an integer number (30865329).

Almost surely, 2^444050542 is an apocalyptic number.

444050542 is a deficient number, since it is larger than the sum of its proper divisors (296717354).

444050542 is a wasteful number, since it uses less digits than its factorization.

444050542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35572 (or 35559 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 444050542 is about 21072.5067801626. The cubic root of 444050542 is about 762.9173088621.

The spelling of 444050542 in words is "four hundred forty-four million, fifty thousand, five hundred forty-two".