7421034712 has 72 divisors (see below), whose sum is σ = 17527209300. Its totient is φ = 2935767744.

The previous prime is 7421034707. The next prime is 7421034713. The reversal of 7421034712 is 2174301247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7421034713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10239 + ... + 122257.

Almost surely, 2^7421034712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7421034712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8763604650).

7421034712 is an abundant number, since it is smaller than the sum of its proper divisors (10106174588).

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

7421034712 is a wasteful number, since it uses less digits than its factorization.

7421034712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112065 (or 112041 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 7421034712 is about 86145.4276906209. The cubic root of 7421034712 is about 1950.5398209173.

Adding to 7421034712 its reverse (2174301247), we get a palindrome (9595335959).

The spelling of 7421034712 in words is "seven billion, four hundred twenty-one million, thirty-four thousand, seven hundred twelve".