11267406842 has 8 divisors (see below), whose sum is σ = 17635941216. Its totient is φ = 5388759772.

The previous prime is 11267406791. The next prime is 11267406883. The reversal of 11267406842 is 24860476211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11267406842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122471768 + ... + 122471859.

It is an arithmetic number, because the mean of its divisors is an integer number (2204492652).

Almost surely, 2^11267406842 is an apocalyptic number.

11267406842 is a deficient number, since it is larger than the sum of its proper divisors (6368534374).

11267406842 is a wasteful number, since it uses less digits than its factorization.

11267406842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244943652.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 11267406842 in words is "eleven billion, two hundred sixty-seven million, four hundred six thousand, eight hundred forty-two".