1002242342 has 12 divisors (see below), whose sum is σ = 1571570700. Its totient is φ = 479332788.

The previous prime is 1002242333. The next prime is 1002242363. The reversal of 1002242342 is 2432422001.

1002242342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 472592 + ... + 474707.

It is an arithmetic number, because the mean of its divisors is an integer number (130964225).

Almost surely, 2^1002242342 is an apocalyptic number.

1002242342 is a deficient number, since it is larger than the sum of its proper divisors (569328358).

1002242342 is an equidigital number, since it uses as much as digits as its factorization.

1002242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947347 (or 947324 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1002242342 is about 31658.2112887004. The cubic root of 1002242342 is about 1000.7468893507.

Adding to 1002242342 its reverse (2432422001), we get a palindrome (3434664343).

The spelling of 1002242342 in words is "one billion, two million, two hundred forty-two thousand, three hundred forty-two".