7042185020 has 24 divisors (see below), whose sum is σ = 15926172864. Its totient is φ = 2600191296.

The previous prime is 7042185001. The next prime is 7042185041. The reversal of 7042185020 is 205812407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13542404 + ... + 13542923.

It is an arithmetic number, because the mean of its divisors is an integer number (663590536).

Almost surely, 2^7042185020 is an apocalyptic number.

It is an amenable number.

7042185020 is an abundant number, since it is smaller than the sum of its proper divisors (8883987844).

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

7042185020 is a wasteful number, since it uses less digits than its factorization.

7042185020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27085349 (or 27085347 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 7042185020 is about 83917.7276861093. The cubic root of 7042185020 is about 1916.7662054250.

Adding to 7042185020 its reverse (205812407), we get a palindrome (7247997427).

The spelling of 7042185020 in words is "seven billion, forty-two million, one hundred eighty-five thousand, twenty".