7090068042 has 24 divisors (see below), whose sum is σ = 16265450916. Its totient is φ = 2224334976.

The previous prime is 7090068031. The next prime is 7090068053. The reversal of 7090068042 is 2408600907.

It is an interprime number because it is at equal distance from previous prime (7090068031) and next prime (7090068053).

It can be written as a sum of positive squares in 2 ways, for example, as 6540118641 + 549949401 = 80871^2 + 23451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7090067988 and 7090068006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11584773 + ... + 11585384.

Almost surely, 2^7090068042 is an apocalyptic number.

7090068042 is an abundant number, since it is smaller than the sum of its proper divisors (9175382874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7090068042 is a wasteful number, since it uses less digits than its factorization.

7090068042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23170182 (or 23170179 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7090068042 is about 84202.5417787373. The cubic root of 7090068042 is about 1921.1007181318.

Adding to 7090068042 its reverse (2408600907), we get a palindrome (9498668949).

The spelling of 7090068042 in words is "seven billion, ninety million, sixty-eight thousand, forty-two".