11197433946 has 16 divisors (see below), whose sum is σ = 22433687424. Its totient is φ = 3726008064.

The previous prime is 11197433939. The next prime is 11197433971. The reversal of 11197433946 is 64933479111.

11197433946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11197433895 and 11197433904.

It is an unprimeable number.

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, 1613730 + ... + 1620653.

It is an arithmetic number, because the mean of its divisors is an integer number (1402105464).

Almost surely, 2^11197433946 is an apocalyptic number.

11197433946 is an abundant number, since it is smaller than the sum of its proper divisors (11236253478).

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

11197433946 is a wasteful number, since it uses less digits than its factorization.

11197433946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234965.

The product of its digits is 489888, while the sum is 48.

The spelling of 11197433946 in words is "eleven billion, one hundred ninety-seven million, four hundred thirty-three thousand, nine hundred forty-six".