11071374506 has 8 divisors (see below), whose sum is σ = 17055901380. Its totient is φ = 5386074048.

The previous prime is 11071374467. The next prime is 11071374533. The reversal of 11071374506 is 60547317011.

It can be written as a sum of positive squares in 2 ways, for example, as 9612822025 + 1458552481 = 98045^2 + 38191^2 .

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

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, 74806511 + ... + 74806658.

Almost surely, 2^11071374506 is an apocalyptic number.

11071374506 is a deficient number, since it is larger than the sum of its proper divisors (5984526874).

11071374506 is a wasteful number, since it uses less digits than its factorization.

11071374506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149613208.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 11071374506 in words is "eleven billion, seventy-one million, three hundred seventy-four thousand, five hundred six".