1066952930452 has 12 divisors (see below), whose sum is σ = 1867740929460. Its totient is φ = 533312664896.

The previous prime is 1066952930443. The next prime is 1066952930453. The reversal of 1066952930452 is 2540392596601.

It can be written as a sum of positive squares in 2 ways, for example, as 829622218896 + 237330711556 = 910836^2 + 487166^2 .

It is a super-2 number, since 2×1066952930452² (a number of 25 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 1066952930452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066952930453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40935427 + ... + 40961482.

It is an arithmetic number, because the mean of its divisors is an integer number (155645077455).

Almost surely, 2^{1066952930452} is an apocalyptic number.

It is an amenable number.

1066952930452 is a deficient number, since it is larger than the sum of its proper divisors (800787999008).

1066952930452 is a wasteful number, since it uses less digits than its factorization.

1066952930452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81900170 (or 81900168 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 1066952930452 in words is "one trillion, sixty-six billion, nine hundred fifty-two million, nine hundred thirty thousand, four hundred fifty-two".