2196404277239 has 8 divisors (see below), whose sum is σ = 2204121068160. Its totient is φ = 2188693999800.

The previous prime is 2196404277227. The next prime is 2196404277257. The reversal of 2196404277239 is 9327724046912.

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

It is a cyclic number.

It is not a de Polignac number, because 2196404277239 - 2¹² = 2196404273143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196404277259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952277 + ... + 2302094.

It is an arithmetic number, because the mean of its divisors is an integer number (275515133520).

Almost surely, 2^{2196404277239} is an apocalyptic number.

2196404277239 is a deficient number, since it is larger than the sum of its proper divisors (7716790921).

2196404277239 is a wasteful number, since it uses less digits than its factorization.

2196404277239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256741.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 2196404277239 in words is "two trillion, one hundred ninety-six billion, four hundred four million, two hundred seventy-seven thousand, two hundred thirty-nine".