11745967026 has 16 divisors (see below), whose sum is σ = 23493678624. Its totient is φ = 3915031584.

The previous prime is 11745967021. The next prime is 11745967027. The reversal of 11745967026 is 62076954711.

It is not an unprimeable number, because it can be changed into a prime (11745967021) 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 7 ways as a sum of consecutive naturals, for example, 24921 + ... + 155283.

It is an arithmetic number, because the mean of its divisors is an integer number (1468354914).

Almost surely, 2^11745967026 is an apocalyptic number.

11745967026 is an abundant number, since it is smaller than the sum of its proper divisors (11747711598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11745967026 is a wasteful number, since it uses less digits than its factorization.

11745967026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145385.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 11745967026 in words is "eleven billion, seven hundred forty-five million, nine hundred sixty-seven thousand, twenty-six".