1133670443445 has 24 divisors (see below), whose sum is σ = 1965901902432. Its totient is φ = 604355580000.

The previous prime is 1133670443443. The next prime is 1133670443447. The reversal of 1133670443445 is 5443440763311.

It is a happy number.

1133670443445 is a `hidden beast` number, since 1 + 133 + 6 + 70 + 4 + 4 + 3 + 445 = 666.

It is an interprime number because it is at equal distance from previous prime (1133670443443) and next prime (1133670443447).

It is not a de Polignac number, because 1133670443445 - 2¹ = 1133670443443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1133670443445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133670443443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5494591 + ... + 5697180.

It is an arithmetic number, because the mean of its divisors is an integer number (81912579268).

Almost surely, 2^{1133670443445} is an apocalyptic number.

1133670443445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133670443445 is a deficient number, since it is larger than the sum of its proper divisors (832231458987).

1133670443445 is a wasteful number, since it uses less digits than its factorization.

1133670443445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194033 (or 11194030 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 1133670443445 in words is "one trillion, one hundred thirty-three billion, six hundred seventy million, four hundred forty-three thousand, four hundred forty-five".