2447834387442 has 32 divisors (see below), whose sum is σ = 4900601684160. Its totient is φ = 815123010240.

The previous prime is 2447834387407. The next prime is 2447834387459.

2447834387442 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28153228 + ... + 28240040.

It is an arithmetic number, because the mean of its divisors is an integer number (153143802630).

Almost surely, 2^{2447834387442} is an apocalyptic number.

2447834387442 is an abundant number, since it is smaller than the sum of its proper divisors (2452767296718).

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

2447834387442 is a wasteful number, since it uses less digits than its factorization.

2447834387442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91498.

The product of its digits is 115605504, while the sum is 60.

The spelling of 2447834387442 in words is "two trillion, four hundred forty-seven billion, eight hundred thirty-four million, three hundred eighty-seven thousand, four hundred forty-two".