11071395634 has 16 divisors (see below), whose sum is σ = 18058203072. Its totient is φ = 5060263248.

The previous prime is 11071395557. The next prime is 11071395677. The reversal of 11071395634 is 43659317011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064424 + ... + 2069779.

It is an arithmetic number, because the mean of its divisors is an integer number (1128637692).

Almost surely, 2^11071395634 is an apocalyptic number.

11071395634 is a deficient number, since it is larger than the sum of its proper divisors (6986807438).

11071395634 is a wasteful number, since it uses less digits than its factorization.

11071395634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134321.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 11071395634 in words is "eleven billion, seventy-one million, three hundred ninety-five thousand, six hundred thirty-four".