444012412130 has 64 divisors (see below), whose sum is σ = 926228556288. Its totient is φ = 150095669760.

The previous prime is 444012412127. The next prime is 444012412141. The reversal of 444012412130 is 31214210444.

It is a super-2 number, since 2×444012412130² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 444012412130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16609475 + ... + 16636185.

It is an arithmetic number, because the mean of its divisors is an integer number (14472321192).

Almost surely, 2^444012412130 is an apocalyptic number.

444012412130 is an abundant number, since it is smaller than the sum of its proper divisors (482216144158).

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

444012412130 is a wasteful number, since it uses less digits than its factorization.

444012412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30051.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 444012412130 its reverse (31214210444), we get a palindrome (475226622574).

The spelling of 444012412130 in words is "four hundred forty-four billion, twelve million, four hundred twelve thousand, one hundred thirty".