30226561446 has 32 divisors (see below), whose sum is σ = 61938779616. Its totient is φ = 9828000000.

The previous prime is 30226561403. The next prime is 30226561451. The reversal of 30226561446 is 64416562203.

It is a super-2 number, since 2×30226561446² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 2577396 + ... + 2589096.

It is an arithmetic number, because the mean of its divisors is an integer number (1935586863).

Almost surely, 2^30226561446 is an apocalyptic number.

30226561446 is an abundant number, since it is smaller than the sum of its proper divisors (31712218170).

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

30226561446 is a wasteful number, since it uses less digits than its factorization.

30226561446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22248.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 30226561446 in words is "thirty billion, two hundred twenty-six million, five hundred sixty-one thousand, four hundred forty-six".