4161104002155 has 8 divisors (see below), whose sum is σ = 6657766403472. Its totient is φ = 2219255467808.

The previous prime is 4161104002141. The next prime is 4161104002163. The reversal of 4161104002155 is 5512004011614.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4161104002155 is a prime.

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, 138703466724 + ... + 138703466753.

It is an arithmetic number, because the mean of its divisors is an integer number (832220800434).

Almost surely, 2^{4161104002155} is an apocalyptic number.

4161104002155 is a deficient number, since it is larger than the sum of its proper divisors (2496662401317).

4161104002155 is a wasteful number, since it uses less digits than its factorization.

4161104002155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277406933485.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 4161104002155 its reverse (5512004011614), we get a palindrome (9673108013769).

The spelling of 4161104002155 in words is "four trillion, one hundred sixty-one billion, one hundred four million, two thousand, one hundred fifty-five".