6161600145194 has 16 divisors (see below), whose sum is σ = 10122054999840. Its totient is φ = 2795615189040.

The previous prime is 6161600145187. The next prime is 6161600145221. The reversal of 6161600145194 is 4915410061616.

It is a Curzon number.

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, 2008342712 + ... + 2008345779.

It is an arithmetic number, because the mean of its divisors is an integer number (632628437490).

Almost surely, 2^{6161600145194} is an apocalyptic number.

6161600145194 is a deficient number, since it is larger than the sum of its proper divisors (3960454854646).

6161600145194 is a wasteful number, since it uses less digits than its factorization.

6161600145194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016688565.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 6161600145194 in words is "six trillion, one hundred sixty-one billion, six hundred million, one hundred forty-five thousand, one hundred ninety-four".