1174542226078 has 16 divisors (see below), whose sum is σ = 1897834157856. Its totient is φ = 541954493280.

The previous prime is 1174542226073. The next prime is 1174542226097. The reversal of 1174542226078 is 8706222454711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174542226073) 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 7 ways as a sum of consecutive naturals, for example, 5812026 + ... + 6010717.

It is an arithmetic number, because the mean of its divisors is an integer number (118614634866).

Almost surely, 2^{1174542226078} is an apocalyptic number.

1174542226078 is a deficient number, since it is larger than the sum of its proper divisors (723291931778).

1174542226078 is a wasteful number, since it uses less digits than its factorization.

1174542226078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11826579.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 1174542226078 in words is "one trillion, one hundred seventy-four billion, five hundred forty-two million, two hundred twenty-six thousand, seventy-eight".