199403097411 has 128 divisors (see below), whose sum is σ = 329439576064. Its totient is φ = 104880821760.

The previous prime is 199403097407. The next prime is 199403097427. The reversal of 199403097411 is 114790304991.

It is not a de Polignac number, because 199403097411 - 2² = 199403097407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199403097461) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 253370760 + ... + 253371546.

It is an arithmetic number, because the mean of its divisors is an integer number (2573746688).

Almost surely, 2^199403097411 is an apocalyptic number.

199403097411 is a deficient number, since it is larger than the sum of its proper divisors (130036478653).

199403097411 is a wasteful number, since it uses less digits than its factorization.

199403097411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089.

The product of its (nonzero) digits is 244944, while the sum is 48.

The spelling of 199403097411 in words is "one hundred ninety-nine billion, four hundred three million, ninety-seven thousand, four hundred eleven".