2898914864399 has 16 divisors (see below), whose sum is σ = 3129358993920. Its totient is φ = 2677176939360.

The previous prime is 2898914864389. The next prime is 2898914864423. The reversal of 2898914864399 is 9934684198982.

It is a Cunningham number, because it is equal to 1702620²-1.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2898914864399 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 (2898914864309) 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, 39123224 + ... + 39197250.

It is an arithmetic number, because the mean of its divisors is an integer number (195584937120).

Almost surely, 2^{2898914864399} is an apocalyptic number.

2898914864399 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2898914864399 is a deficient number, since it is larger than the sum of its proper divisors (230444129521).

2898914864399 is a wasteful number, since it uses less digits than its factorization.

2898914864399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132790.

The product of its digits is 1934917632, while the sum is 80.

The spelling of 2898914864399 in words is "two trillion, eight hundred ninety-eight billion, nine hundred fourteen million, eight hundred sixty-four thousand, three hundred ninety-nine".