190495365146 has 8 divisors (see below), whose sum is σ = 285897759840. Its totient is φ = 95196111868.

The previous prime is 190495365133. The next prime is 190495365157. The reversal of 190495365146 is 641563594091.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25780736 + ... + 25788123.

It is an arithmetic number, because the mean of its divisors is an integer number (35737219980).

Almost surely, 2^190495365146 is an apocalyptic number.

190495365146 is a deficient number, since it is larger than the sum of its proper divisors (95402394694).

190495365146 is a wasteful number, since it uses less digits than its factorization.

190495365146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51570708.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 190495365146 in words is "one hundred ninety billion, four hundred ninety-five million, three hundred sixty-five thousand, one hundred forty-six".