11715946142198 has 32 divisors (see below), whose sum is σ = 18237744843264. Its totient is φ = 5640931451232.

The previous prime is 11715946142179. The next prime is 11715946142203. The reversal of 11715946142198 is 89124164951711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4083740 + ... + 6333152.

It is an arithmetic number, because the mean of its divisors is an integer number (569929526352).

Almost surely, 2^{11715946142198} is an apocalyptic number.

11715946142198 is a deficient number, since it is larger than the sum of its proper divisors (6521798701066).

11715946142198 is a wasteful number, since it uses less digits than its factorization.

11715946142198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250356.

The product of its digits is 4354560, while the sum is 59.

The spelling of 11715946142198 in words is "eleven trillion, seven hundred fifteen billion, nine hundred forty-six million, one hundred forty-two thousand, one hundred ninety-eight".