2943898214399 has 16 divisors (see below), whose sum is σ = 3145807104000. Its totient is φ = 2748808107360.

The previous prime is 2943898214347. The next prime is 2943898214401. The reversal of 2943898214399 is 9934128983492.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2943898214399 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 (2943898214329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189422 + ... + 2433860.

It is an arithmetic number, because the mean of its divisors is an integer number (196612944000).

Almost surely, 2^{2943898214399} is an apocalyptic number.

2943898214399 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2943898214399 is a deficient number, since it is larger than the sum of its proper divisors (201908889601).

2943898214399 is a wasteful number, since it uses less digits than its factorization.

2943898214399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245958.

The product of its digits is 241864704, while the sum is 71.

The spelling of 2943898214399 in words is "two trillion, nine hundred forty-three billion, eight hundred ninety-eight million, two hundred fourteen thousand, three hundred ninety-nine".