1149282626116 has 9 divisors (see below), whose sum is σ = 2011248347871. Its totient is φ = 574640241012.

The previous prime is 1149282626101. The next prime is 1149282626143. The reversal of 1149282626116 is 6116262829411.

The square root of 1149282626116 is 1072046.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1149282626116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1876081 + ... + 2412103.

Almost surely, 2^{1149282626116} is an apocalyptic number.

1149282626116 is the 1072046-th square number.

It is an amenable number.

1149282626116 is a deficient number, since it is larger than the sum of its proper divisors (861965721755).

1149282626116 is an frugal number, since it uses more digits than its factorization.

1149282626116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072050 (or 536025 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

Multiplying 1149282626116 by its sum of digits (49), we get a square (56314848679684 = 7504322²).

The spelling of 1149282626116 in words is "one trillion, one hundred forty-nine billion, two hundred eighty-two million, six hundred twenty-six thousand, one hundred sixteen".