44312212131030 has 64 divisors (see below), whose sum is σ = 125116834265280. Its totient is φ = 11121496376832.

The previous prime is 44312212131029. The next prime is 44312212131067. The reversal of 44312212131030 is 3013121221344.

44312212131030 is a `hidden beast` number, since 4 + 4 + 312 + 2 + 1 + 2 + 1 + 310 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 44312212130985 and 44312212131003.

It is a congruent number.

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, 4827033769 + ... + 4827042948.

It is an arithmetic number, because the mean of its divisors is an integer number (1954950535395).

Almost surely, 2^{44312212131030} is an apocalyptic number.

44312212131030 is an abundant number, since it is smaller than the sum of its proper divisors (80804622134250).

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

44312212131030 is a wasteful number, since it uses less digits than its factorization.

44312212131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654076750 (or 9654076744 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 44312212131030 its reverse (3013121221344), we get a palindrome (47325333352374).

The spelling of 44312212131030 in words is "forty-four trillion, three hundred twelve billion, two hundred twelve million, one hundred thirty-one thousand, thirty".