11948364826 has 16 divisors (see below), whose sum is σ = 18128096064. Its totient is φ = 5905868544.

The previous prime is 11948364817. The next prime is 11948364877. The reversal of 11948364826 is 62846384911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68601 + ... + 169123.

It is an arithmetic number, because the mean of its divisors is an integer number (1133006004).

Almost surely, 2^11948364826 is an apocalyptic number.

11948364826 is a deficient number, since it is larger than the sum of its proper divisors (6179731238).

11948364826 is a wasteful number, since it uses less digits than its factorization.

11948364826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101205.

The product of its digits is 1990656, while the sum is 52.

The spelling of 11948364826 in words is "eleven billion, nine hundred forty-eight million, three hundred sixty-four thousand, eight hundred twenty-six".