11465920036 has 24 divisors (see below), whose sum is σ = 20314758464. Its totient is φ = 5662003680.

The previous prime is 11465920031. The next prime is 11465920051. The reversal of 11465920036 is 63002956411.

It is a junction number, because it is equal to n+sod(n) for n = 11465919977 and 11465920004.

It is not an unprimeable number, because it can be changed into a prime (11465920031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116371 + ... + 190981.

Almost surely, 2^11465920036 is an apocalyptic number.

It is an amenable number.

11465920036 is a deficient number, since it is larger than the sum of its proper divisors (8848838428).

11465920036 is a wasteful number, since it uses less digits than its factorization.

11465920036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75091 (or 75089 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 11465920036 in words is "eleven billion, four hundred sixty-five million, nine hundred twenty thousand, thirty-six".