30451424426 has 16 divisors (see below), whose sum is σ = 45739399680. Its totient is φ = 15204974400.

The previous prime is 30451424413. The next prime is 30451424449. The reversal of 30451424426 is 62442415403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7319735 + ... + 7323893.

It is an arithmetic number, because the mean of its divisors is an integer number (2858712480).

Almost surely, 2^30451424426 is an apocalyptic number.

30451424426 is a deficient number, since it is larger than the sum of its proper divisors (15287975254).

30451424426 is a wasteful number, since it uses less digits than its factorization.

30451424426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8269.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 30451424426 its reverse (62442415403), we get a palindrome (92893839829).

The spelling of 30451424426 in words is "thirty billion, four hundred fifty-one million, four hundred twenty-four thousand, four hundred twenty-six".