83660075161112 has 8 divisors (see below), whose sum is σ = 156862640927100. Its totient is φ = 41830037580552.

The previous prime is 83660075161081. The next prime is 83660075161181. The reversal of 83660075161112 is 21116157006638.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228754697562 + ... + 5228754697577.

Almost surely, 2^{83660075161112} is an apocalyptic number.

It is an amenable number.

83660075161112 is a deficient number, since it is larger than the sum of its proper divisors (73202565765988).

83660075161112 is a wasteful number, since it uses less digits than its factorization.

83660075161112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10457509395145 (or 10457509395141 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 83660075161112 in words is "eighty-three trillion, six hundred sixty billion, seventy-five million, one hundred sixty-one thousand, one hundred twelve".