11134434194 has 24 divisors (see below), whose sum is σ = 18140040432. Its totient is φ = 5123392560.

The previous prime is 11134434173. The next prime is 11134434277. The reversal of 11134434194 is 49143443111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62117 + ... + 161639.

It is an arithmetic number, because the mean of its divisors is an integer number (755835018).

Almost surely, 2^11134434194 is an apocalyptic number.

11134434194 is a deficient number, since it is larger than the sum of its proper divisors (7005606238).

11134434194 is a wasteful number, since it uses less digits than its factorization.

11134434194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99882 (or 99869 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The spelling of 11134434194 in words is "eleven billion, one hundred thirty-four million, four hundred thirty-four thousand, one hundred ninety-four".