2930317430505 has 16 divisors (see below), whose sum is σ = 4688529277824. Its totient is φ = 1562828833280.

The previous prime is 2930317430501. The next prime is 2930317430507. The reversal of 2930317430505 is 5050347130392.

It is not a de Polignac number, because 2930317430505 - 2² = 2930317430501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2930317430501) 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, 5583292 + ... + 6085538.

It is an arithmetic number, because the mean of its divisors is an integer number (293033079864).

Almost surely, 2^{2930317430505} is an apocalyptic number.

It is an amenable number.

2930317430505 is a deficient number, since it is larger than the sum of its proper divisors (1758211847319).

2930317430505 is a wasteful number, since it uses less digits than its factorization.

2930317430505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891216.

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 2930317430505 in words is "two trillion, nine hundred thirty billion, three hundred seventeen million, four hundred thirty thousand, five hundred five".