11740534198 has 8 divisors (see below), whose sum is σ = 17655162192. Its totient is φ = 5855480136.

The previous prime is 11740534193. The next prime is 11740534259. The reversal of 11740534198 is 89143504711.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740534193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7392490 + ... + 7394077.

It is an arithmetic number, because the mean of its divisors is an integer number (2206895274).

Almost surely, 2^11740534198 is an apocalyptic number.

11740534198 is a deficient number, since it is larger than the sum of its proper divisors (5914627994).

11740534198 is a wasteful number, since it uses less digits than its factorization.

11740534198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14786966.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 11740534198 in words is "eleven billion, seven hundred forty million, five hundred thirty-four thousand, one hundred ninety-eight".