11470949132 has 12 divisors (see below), whose sum is σ = 20373775800. Its totient is φ = 5649870336.

The previous prime is 11470949131. The next prime is 11470949143. The reversal of 11470949132 is 23194907411.

11470949132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11470949132³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11470949132.

It is not an unprimeable number, because it can be changed into a prime (11470949131) 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 3 ways as a sum of consecutive naturals, for example, 21400757 + ... + 21401292.

It is an arithmetic number, because the mean of its divisors is an integer number (1697814650).

Almost surely, 2^11470949132 is an apocalyptic number.

It is an amenable number.

11470949132 is a deficient number, since it is larger than the sum of its proper divisors (8902826668).

11470949132 is a wasteful number, since it uses less digits than its factorization.

11470949132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42802120 (or 42802118 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 11470949132 in words is "eleven billion, four hundred seventy million, nine hundred forty-nine thousand, one hundred thirty-two".