7041938418 has 64 divisors (see below), whose sum is σ = 15814656000. Its totient is φ = 2322531792.

The previous prime is 7041938417. The next prime is 7041938429. The reversal of 7041938418 is 8148391407.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7041938411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3009493 + ... + 3011831.

It is an arithmetic number, because the mean of its divisors is an integer number (247104000).

Almost surely, 2^7041938418 is an apocalyptic number.

7041938418 is an abundant number, since it is smaller than the sum of its proper divisors (8772717582).

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

7041938418 is a wasteful number, since it uses less digits than its factorization.

7041938418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916 (or 2910 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 7041938418 is about 83916.2583651106. The cubic root of 7041938418 is about 1916.7438315028.

The spelling of 7041938418 in words is "seven billion, forty-one million, nine hundred thirty-eight thousand, four hundred eighteen".