190043793514 has 8 divisors (see below), whose sum is σ = 289897312320. Its totient is φ = 93411356076.

The previous prime is 190043793439. The next prime is 190043793517. The reversal of 190043793514 is 415397340091.

190043793514 is digitally balanced in base 3, 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 a super-2 number, since 2×190043793514² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190043793517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805270194 + ... + 805270429.

It is an arithmetic number, because the mean of its divisors is an integer number (36237164040).

Almost surely, 2^190043793514 is an apocalyptic number.

190043793514 is a deficient number, since it is larger than the sum of its proper divisors (99853518806).

190043793514 is a wasteful number, since it uses less digits than its factorization.

190043793514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610540684.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 190043793514 in words is "one hundred ninety billion, forty-three million, seven hundred ninety-three thousand, five hundred fourteen".