1044164052152 has 16 divisors (see below), whose sum is σ = 2108408182440. Its totient is φ = 481921870176.

The previous prime is 1044164052149. The next prime is 1044164052199. The reversal of 1044164052152 is 2512504614401.

It is a super-2 number, since 2×1044164052152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020019378 + ... + 5020019585.

Almost surely, 2^{1044164052152} is an apocalyptic number.

It is an amenable number.

1044164052152 is an abundant number, since it is smaller than the sum of its proper divisors (1064244130288).

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

1044164052152 is a wasteful number, since it uses less digits than its factorization.

1044164052152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040038982 (or 10040038978 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 1044164052152 its reverse (2512504614401), we get a palindrome (3556668666553).

The spelling of 1044164052152 in words is "one trillion, forty-four billion, one hundred sixty-four million, fifty-two thousand, one hundred fifty-two".