180292094128642 has 32 divisors (see below), whose sum is σ = 285617114334720. Its totient is φ = 85118300340480.

The previous prime is 180292094128621. The next prime is 180292094128651. The reversal of 180292094128642 is 246821490292081.

It is a happy number.

It is a super-2 number, since 2×180292094128642² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10777488 + ... + 21834340.

It is an arithmetic number, because the mean of its divisors is an integer number (8925534822960).

Almost surely, 2^{180292094128642} is an apocalyptic number.

180292094128642 is a deficient number, since it is larger than the sum of its proper divisors (105325020206078).

180292094128642 is a wasteful number, since it uses less digits than its factorization.

180292094128642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11058298.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The spelling of 180292094128642 in words is "one hundred eighty trillion, two hundred ninety-two billion, ninety-four million, one hundred twenty-eight thousand, six hundred forty-two".