1044425502120 has 768 divisors, whose sum is σ = 4423211089920. Its totient is φ = 191613818880.

The previous prime is 1044425502067. The next prime is 1044425502121. The reversal of 1044425502120 is 212055244401.

It is a super-3 number, since 3×1044425502120³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1044425502121) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30373177 + ... + 30407543.

It is an arithmetic number, because the mean of its divisors is an integer number (5759389440).

Almost surely, 2^{1044425502120} is an apocalyptic number.

1044425502120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044425502120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2211605544960).

1044425502120 is an abundant number, since it is smaller than the sum of its proper divisors (3378785587800).

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

1044425502120 is a wasteful number, since it uses less digits than its factorization.

1044425502120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34446 (or 34431 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 1044425502120 in words is "one trillion, forty-four billion, four hundred twenty-five million, five hundred two thousand, one hundred twenty".