1004420242 has 8 divisors (see below), whose sum is σ = 1721863296. Its totient is φ = 430465812.

The previous prime is 1004420233. The next prime is 1004420257. The reversal of 1004420242 is 2420244001.

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

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, 35872138 + ... + 35872165.

It is an arithmetic number, because the mean of its divisors is an integer number (215232912).

Almost surely, 2^1004420242 is an apocalyptic number.

1004420242 is a deficient number, since it is larger than the sum of its proper divisors (717443054).

1004420242 is an equidigital number, since it uses as much as digits as its factorization.

1004420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71744312.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 1004420242 is about 31692.5897016953. The cubic root of 1004420242 is about 1001.4712483667.

Adding to 1004420242 its reverse (2420244001), we get a palindrome (3424664243).

The spelling of 1004420242 in words is "one billion, four million, four hundred twenty thousand, two hundred forty-two".