190289279042 has 8 divisors (see below), whose sum is σ = 287028522000. Its totient is φ = 94613105044.

The previous prime is 190289279027. The next prime is 190289279099. The reversal of 190289279042 is 240972982091.

190289279042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 265766792 + ... + 265767507.

It is an arithmetic number, because the mean of its divisors is an integer number (35878565250).

Almost surely, 2^190289279042 is an apocalyptic number.

190289279042 is a deficient number, since it is larger than the sum of its proper divisors (96739242958).

190289279042 is a wasteful number, since it uses less digits than its factorization.

190289279042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531534480.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 190289279042 in words is "one hundred ninety billion, two hundred eighty-nine million, two hundred seventy-nine thousand, forty-two".