190495354382 has 16 divisors (see below), whose sum is σ = 290448819312. Its totient is φ = 93679312320.

The previous prime is 190495354363. The next prime is 190495354397. The reversal of 190495354382 is 283453594091.

It is a happy number.

It is a super-2 number, since 2×190495354382² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858538 + ... + 1958354.

It is an arithmetic number, because the mean of its divisors is an integer number (18153051207).

Almost surely, 2^190495354382 is an apocalyptic number.

190495354382 is a deficient number, since it is larger than the sum of its proper divisors (99953464930).

190495354382 is a wasteful number, since it uses less digits than its factorization.

190495354382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115523.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 190495354382 in words is "one hundred ninety billion, four hundred ninety-five million, three hundred fifty-four thousand, three hundred eighty-two".