11406893051 has 4 divisors (see below), whose sum is σ = 11407746792. Its totient is φ = 11406039312.

The previous prime is 11406893011. The next prime is 11406893093. The reversal of 11406893051 is 15039860411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11406893051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11406892996 and 11406893014.

It is not an unprimeable number, because it can be changed into a prime (11406893011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406505 + ... + 433658.

It is an arithmetic number, because the mean of its divisors is an integer number (2851936698).

Almost surely, 2^11406893051 is an apocalyptic number.

11406893051 is a deficient number, since it is larger than the sum of its proper divisors (853741).

11406893051 is an equidigital number, since it uses as much as digits as its factorization.

11406893051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853740.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 11406893051 in words is "eleven billion, four hundred six million, eight hundred ninety-three thousand, fifty-one".