2341920715985 has 16 divisors (see below), whose sum is σ = 2862544880640. Its totient is φ = 1838842568640.

The previous prime is 2341920715913. The next prime is 2341920715997. The reversal of 2341920715985 is 5895170291432.

It is not a de Polignac number, because 2341920715985 - 2¹⁶ = 2341920650449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2341920715985.

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, 8150825 + ... + 8433254.

It is an arithmetic number, because the mean of its divisors is an integer number (178909055040).

Almost surely, 2^{2341920715985} is an apocalyptic number.

It is an amenable number.

2341920715985 is a deficient number, since it is larger than the sum of its proper divisors (520624164655).

2341920715985 is a wasteful number, since it uses less digits than its factorization.

2341920715985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16584608.

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 2341920715985 in words is "two trillion, three hundred forty-one billion, nine hundred twenty million, seven hundred fifteen thousand, nine hundred eighty-five".