2908840357005 has 128 divisors (see below), whose sum is σ = 5387645767680. Its totient is φ = 1325340149760.

The previous prime is 2908840356997. The next prime is 2908840357037. The reversal of 2908840357005 is 5007530488092.

It is not a de Polignac number, because 2908840357005 - 2³ = 2908840356997 is a prime.

It is a super-2 number, since 2×2908840357005² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1002010384 + ... + 1002013286.

It is an arithmetic number, because the mean of its divisors is an integer number (42090982560).

Almost surely, 2^{2908840357005} is an apocalyptic number.

It is an amenable number.

2908840357005 is a deficient number, since it is larger than the sum of its proper divisors (2478805410675).

2908840357005 is a wasteful number, since it uses less digits than its factorization.

2908840357005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5411.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 2908840357005 in words is "two trillion, nine hundred eight billion, eight hundred forty million, three hundred fifty-seven thousand, five".