190259842227841 has 3 divisors (see below), whose sum is σ = 190259856021313. Its totient is φ = 190259828434370.

The previous prime is 190259842227823. The next prime is 190259842227859. The reversal of 190259842227841 is 148722248952091.

The square root of 190259842227841 is 13793471.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (190259842227823) and next prime (190259842227859).

It is not a de Polignac number, because 190259842227841 - 2³¹ = 190257694744193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190259842227881) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6896736 + ... + 20690206.

Almost surely, 2^{190259842227841} is an apocalyptic number.

190259842227841 is the 13793471-st square number.

190259842227841 is the 6896736-th centered octagonal number.

It is an amenable number.

190259842227841 is a deficient number, since it is larger than the sum of its proper divisors (13793472).

190259842227841 is an frugal number, since it uses more digits than its factorization.

190259842227841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27586942 (or 13793471 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 64.

The spelling of 190259842227841 in words is "one hundred ninety trillion, two hundred fifty-nine billion, eight hundred forty-two million, two hundred twenty-seven thousand, eight hundred forty-one".