1052113310444 has 24 divisors (see below), whose sum is σ = 2104258947840. Its totient is φ = 450898777296.

The previous prime is 1052113310429. The next prime is 1052113310447. The reversal of 1052113310444 is 4440133112501.

It is a super-2 number, since 2×1052113310444² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052113310447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842569 + ... + 2345055.

It is an arithmetic number, because the mean of its divisors is an integer number (87677456160).

Almost surely, 2^{1052113310444} is an apocalyptic number.

1052113310444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1052113310444 is an abundant number, since it is smaller than the sum of its proper divisors (1052145637396).

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

1052113310444 is a wasteful number, since it uses less digits than its factorization.

1052113310444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577277 (or 577275 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1052113310444 its reverse (4440133112501), we get a palindrome (5492246422945).

The spelling of 1052113310444 in words is "one trillion, fifty-two billion, one hundred thirteen million, three hundred ten thousand, four hundred forty-four".