190193951314 has 4 divisors (see below), whose sum is σ = 285290926974. Its totient is φ = 95096975656.

The previous prime is 190193951293. The next prime is 190193951327. The reversal of 190193951314 is 413159391091.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 187301125089 + 2892826225 = 432783^2 + 53785^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47548487827 + ... + 47548487830.

Almost surely, 2^190193951314 is an apocalyptic number.

190193951314 is a deficient number, since it is larger than the sum of its proper divisors (95096975660).

190193951314 is an equidigital number, since it uses as much as digits as its factorization.

190193951314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95096975659.

The product of its (nonzero) digits is 131220, while the sum is 46.

The spelling of 190193951314 in words is "one hundred ninety billion, one hundred ninety-three million, nine hundred fifty-one thousand, three hundred fourteen".