7130301426 has 32 divisors (see below), whose sum is σ = 16062179520. Its totient is φ = 2344207392.

The previous prime is 7130301421. The next prime is 7130301439. The reversal of 7130301426 is 6241030317.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 7130301426.

It is not an unprimeable number, because it can be changed into a prime (7130301421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900460 + ... + 908343.

It is an arithmetic number, because the mean of its divisors is an integer number (501943110).

Almost surely, 2^7130301426 is an apocalyptic number.

7130301426 is an abundant number, since it is smaller than the sum of its proper divisors (8931878094).

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

7130301426 is a wasteful number, since it uses less digits than its factorization.

7130301426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808887 (or 1808881 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7130301426 is about 84441.1121788433. The cubic root of 7130301426 is about 1924.7276998094.

The spelling of 7130301426 in words is "seven billion, one hundred thirty million, three hundred one thousand, four hundred twenty-six".