944533442 has 24 divisors (see below), whose sum is σ = 1462294416. Its totient is φ = 457320528.

The previous prime is 944533423. The next prime is 944533459. The reversal of 944533442 is 244335449.

It is a happy number.

944533442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 944533396 and 944533405.

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, 3337433 + ... + 3337715.

It is an arithmetic number, because the mean of its divisors is an integer number (60928934).

Almost surely, 2^944533442 is an apocalyptic number.

944533442 is a deficient number, since it is larger than the sum of its proper divisors (517760974).

944533442 is a wasteful number, since it uses less digits than its factorization.

944533442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 525 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 944533442 is about 30733.2627945684. The cubic root of 944533442 is about 981.1583699473.

It can be divided in two parts, 9445334 and 42, that multiplied together give a triangular number (396704028 = T₂₈₁₆₇).

The spelling of 944533442 in words is "nine hundred forty-four million, five hundred thirty-three thousand, four hundred forty-two".