161006239156482 has 48 divisors (see below), whose sum is σ = 369268519688640. Its totient is φ = 50613027859296.

The previous prime is 161006239156471. The next prime is 161006239156487. The reversal of 161006239156482 is 284651932600161.

161006239156482 is a `hidden beast` number, since 1 + 6 + 1 + 0 + 0 + 6 + 2 + 3 + 9 + 156 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (161006239156487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3586501638 + ... + 3586546529.

It is an arithmetic number, because the mean of its divisors is an integer number (7693094160180).

Almost surely, 2^{161006239156482} is an apocalyptic number.

161006239156482 is an abundant number, since it is smaller than the sum of its proper divisors (208262280532158).

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

161006239156482 is a wasteful number, since it uses less digits than its factorization.

161006239156482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173048247 (or 7173048244 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 161006239156482 in words is "one hundred sixty-one trillion, six billion, two hundred thirty-nine million, one hundred fifty-six thousand, four hundred eighty-two".