11279667495574 has 8 divisors (see below), whose sum is σ = 16920914653368. Its totient is φ = 5639362611120.

The previous prime is 11279667495557. The next prime is 11279667495599. The reversal of 11279667495574 is 47559476697211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11279667495497 and 11279667495506.

It is a congruent number.

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, 235538407 + ... + 235586290.

It is an arithmetic number, because the mean of its divisors is an integer number (2115114331671).

Almost surely, 2^{11279667495574} is an apocalyptic number.

11279667495574 is a deficient number, since it is larger than the sum of its proper divisors (5641247157794).

11279667495574 is a wasteful number, since it uses less digits than its factorization.

11279667495574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471136670.

The product of its digits is 800150400, while the sum is 73.

The spelling of 11279667495574 in words is "eleven trillion, two hundred seventy-nine billion, six hundred sixty-seven million, four hundred ninety-five thousand, five hundred seventy-four".