190159424729 has 24 divisors (see below), whose sum is σ = 199901412480. Its totient is φ = 180709079040.

The previous prime is 190159424717. The next prime is 190159424761. The reversal of 190159424729 is 927424951091.

It is not a de Polignac number, because 190159424729 - 2⁴ = 190159424713 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190159420729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296660249 + ... + 296660889.

It is an arithmetic number, because the mean of its divisors is an integer number (8329225520).

Almost surely, 2^190159424729 is an apocalyptic number.

It is an amenable number.

190159424729 is a deficient number, since it is larger than the sum of its proper divisors (9741987751).

190159424729 is an frugal number, since it uses more digits than its factorization.

190159424729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 190159424729 in words is "one hundred ninety billion, one hundred fifty-nine million, four hundred twenty-four thousand, seven hundred twenty-nine".