2119898739937 has 24 divisors (see below), whose sum is σ = 2352059657640. Its totient is φ = 1909057075200.

The previous prime is 2119898739887. The next prime is 2119898739989. The reversal of 2119898739937 is 7399378989112.

It can be written as a sum of positive squares in 4 ways, for example, as 488886233616 + 1631012506321 = 699204^2 + 1277111^2 .

It is not a de Polignac number, because 2119898739937 - 2¹⁹ = 2119898215649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2119898739037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65572737 + ... + 65605057.

It is an arithmetic number, because the mean of its divisors is an integer number (98002485735).

Almost surely, 2^{2119898739937} is an apocalyptic number.

It is an amenable number.

2119898739937 is a deficient number, since it is larger than the sum of its proper divisors (232160917703).

2119898739937 is a wasteful number, since it uses less digits than its factorization.

2119898739937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425 (or 37414 counting only the distinct ones).

The product of its digits is 370355328, while the sum is 76.

The spelling of 2119898739937 in words is "two trillion, one hundred nineteen billion, eight hundred ninety-eight million, seven hundred thirty-nine thousand, nine hundred thirty-seven".