4402242040442 has 8 divisors (see below), whose sum is σ = 6607142895936. Its totient is φ = 2199861075132.

The previous prime is 4402242040423. The next prime is 4402242040523. The reversal of 4402242040442 is 2440402422044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4402242040399 and 4402242040408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629968178 + ... + 629975165.

It is an arithmetic number, because the mean of its divisors is an integer number (825892861992).

Almost surely, 2^{4402242040442} is an apocalyptic number.

4402242040442 is a deficient number, since it is larger than the sum of its proper divisors (2204900855494).

4402242040442 is a wasteful number, since it uses less digits than its factorization.

4402242040442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259945092.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4402242040442 its reverse (2440402422044), we get a palindrome (6842644462486).

The spelling of 4402242040442 in words is "four trillion, four hundred two billion, two hundred forty-two million, forty thousand, four hundred forty-two".