2956420391195 has 64 divisors (see below), whose sum is σ = 3865542912000. Its totient is φ = 2162202771456.

The previous prime is 2956420391167. The next prime is 2956420391213. The reversal of 2956420391195 is 5911930246592.

It is a cyclic number.

It is not a de Polignac number, because 2956420391195 - 2⁶ = 2956420391131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2956420391195.

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 63 ways as a sum of consecutive naturals, for example, 1099448411 + ... + 1099451099.

It is an arithmetic number, because the mean of its divisors is an integer number (60399108000).

Almost surely, 2^{2956420391195} is an apocalyptic number.

2956420391195 is a deficient number, since it is larger than the sum of its proper divisors (909122520805).

2956420391195 is a wasteful number, since it uses less digits than its factorization.

2956420391195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112.

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 2956420391195 in words is "two trillion, nine hundred fifty-six billion, four hundred twenty million, three hundred ninety-one thousand, one hundred ninety-five".