1172648093449 has 16 divisors (see below), whose sum is σ = 1359309078400. Its totient is φ = 990787904640.

The previous prime is 1172648093429. The next prime is 1172648093473. The reversal of 1172648093449 is 9443908462711.

It is a cyclic number.

It is not a de Polignac number, because 1172648093449 - 2¹⁷ = 1172647962377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1172648093393 and 1172648093402.

It is not an unprimeable number, because it can be changed into a prime (1172648093429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 230602 + ... + 1548700.

It is an arithmetic number, because the mean of its divisors is an integer number (84956817400).

Almost surely, 2^{1172648093449} is an apocalyptic number.

It is an amenable number.

1172648093449 is a deficient number, since it is larger than the sum of its proper divisors (186660984951).

1172648093449 is a wasteful number, since it uses less digits than its factorization.

1172648093449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319920.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 1172648093449 in words is "one trillion, one hundred seventy-two billion, six hundred forty-eight million, ninety-three thousand, four hundred forty-nine".