190493534703 has 8 divisors (see below), whose sum is σ = 254719150000. Its totient is φ = 126631804608.

The previous prime is 190493534597. The next prime is 190493534711. The reversal of 190493534703 is 307435394091.

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

It is not a de Polignac number, because 190493534703 - 2¹⁰ = 190493533679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190493535703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90970078 + ... + 90972171.

It is an arithmetic number, because the mean of its divisors is an integer number (31839893750).

Almost surely, 2^190493534703 is an apocalyptic number.

190493534703 is a deficient number, since it is larger than the sum of its proper divisors (64225615297).

190493534703 is a wasteful number, since it uses less digits than its factorization.

190493534703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181942601.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 190493534703 in words is "one hundred ninety billion, four hundred ninety-three million, five hundred thirty-four thousand, seven hundred three".