11270862409 has 8 divisors (see below), whose sum is σ = 11576910240. Its totient is φ = 10968868416.

The previous prime is 11270862359. The next prime is 11270862437. The reversal of 11270862409 is 90426807211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11270862409 - 2¹⁵ = 11270829641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11270862509) 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, 1007824 + ... + 1018945.

It is an arithmetic number, because the mean of its divisors is an integer number (1447113780).

Almost surely, 2^11270862409 is an apocalyptic number.

It is an amenable number.

11270862409 is a deficient number, since it is larger than the sum of its proper divisors (306047831).

11270862409 is an equidigital number, since it uses as much as digits as its factorization.

11270862409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026919.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 11270862409 in words is "eleven billion, two hundred seventy million, eight hundred sixty-two thousand, four hundred nine".