1161205410060 has 60 divisors (see below), whose sum is σ = 3642744384048. Its totient is φ = 309654775584.

The previous prime is 1161205410059. The next prime is 1161205410083. The reversal of 1161205410060 is 600145021611.

1161205410060 is a `hidden beast` number, since 1 + 1 + 61 + 2 + 0 + 541 + 0 + 0 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×1161205410060² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 358395112 + ... + 358398351.

Almost surely, 2^{1161205410060} is an apocalyptic number.

1161205410060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1161205410060 is an abundant number, since it is smaller than the sum of its proper divisors (2481538973988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1161205410060 is a wasteful number, since it uses less digits than its factorization.

1161205410060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716793484 (or 716793473 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 1161205410060 in words is "one trillion, one hundred sixty-one billion, two hundred five million, four hundred ten thousand, sixty".