190003390072 has 16 divisors (see below), whose sum is σ = 362978175240. Its totient is φ = 93209210016.

The previous prime is 190003390069. The next prime is 190003390079. The reversal of 190003390072 is 270093300091.

190003390072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190003390072² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190003390079) by changing a digit.

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, 224060178 + ... + 224061025.

Almost surely, 2^190003390072 is an apocalyptic number.

It is an amenable number.

190003390072 is a deficient number, since it is larger than the sum of its proper divisors (172974785168).

190003390072 is a wasteful number, since it uses less digits than its factorization.

190003390072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448121262 (or 448121258 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 34.

The spelling of 190003390072 in words is "one hundred ninety billion, three million, three hundred ninety thousand, seventy-two".