7429986112 has 56 divisors (see below), whose sum is σ = 15058339200. Its totient is φ = 3636304896.

The previous prime is 7429986077. The next prime is 7429986139. The reversal of 7429986112 is 2116899247.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 898348 + ... + 906580.

Almost surely, 2^7429986112 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 7429986112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7529169600).

7429986112 is an abundant number, since it is smaller than the sum of its proper divisors (7628353088).

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

7429986112 is a wasteful number, since it uses less digits than its factorization.

7429986112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8543 (or 8533 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 7429986112 is about 86197.3671987724. The cubic root of 7429986112 is about 1951.3237658030.

The spelling of 7429986112 in words is "seven billion, four hundred twenty-nine million, nine hundred eighty-six thousand, one hundred twelve".