2010649937399 has 4 divisors (see below), whose sum is σ = 2019430068360. Its totient is φ = 2001869806440.

The previous prime is 2010649937333. The next prime is 2010649937419. The reversal of 2010649937399 is 9937399460102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010649937399 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 (2010649937599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4390065137 + ... + 4390065594.

It is an arithmetic number, because the mean of its divisors is an integer number (504857517090).

Almost surely, 2^{2010649937399} is an apocalyptic number.

2010649937399 is a deficient number, since it is larger than the sum of its proper divisors (8780130961).

2010649937399 is an equidigital number, since it uses as much as digits as its factorization.

2010649937399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8780130960.

The product of its (nonzero) digits is 19840464, while the sum is 62.

The spelling of 2010649937399 in words is "two trillion, ten billion, six hundred forty-nine million, nine hundred thirty-seven thousand, three hundred ninety-nine".