2639000126514 has 32 divisors (see below), whose sum is σ = 5390444609280. Its totient is φ = 860927000192.

The previous prime is 2639000126507. The next prime is 2639000126591. The reversal of 2639000126514 is 4156210009362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12481672 + ... + 12691340.

It is an arithmetic number, because the mean of its divisors is an integer number (168451394040).

Almost surely, 2^{2639000126514} is an apocalyptic number.

2639000126514 is an abundant number, since it is smaller than the sum of its proper divisors (2751444482766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2639000126514 is a wasteful number, since it uses less digits than its factorization.

2639000126514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254354.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 2639000126514 in words is "two trillion, six hundred thirty-nine billion, one hundred twenty-six thousand, five hundred fourteen".