444401302030 has 32 divisors (see below), whose sum is σ = 916260678144. Its totient is φ = 152022208416.

The previous prime is 444401302021. The next prime is 444401302069. The reversal of 444401302030 is 30203104444.

It is a junction number, because it is equal to n+sod(n) for n = 444401301986 and 444401302004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7134442 + ... + 7196461.

It is an arithmetic number, because the mean of its divisors is an integer number (28633146192).

Almost surely, 2^444401302030 is an apocalyptic number.

444401302030 is an abundant number, since it is smaller than the sum of its proper divisors (471859376114).

444401302030 is a wasteful number, since it uses less digits than its factorization.

444401302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14331360.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 444401302030 its reverse (30203104444), we get a palindrome (474604406474).

The spelling of 444401302030 in words is "four hundred forty-four billion, four hundred one million, three hundred two thousand, thirty".