2447828202145 has 8 divisors (see below), whose sum is σ = 2937405458304. Its totient is φ = 1958254817904.

The previous prime is 2447828202143. The next prime is 2447828202269. The reversal of 2447828202145 is 5412028287442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2447828202145 - 2¹ = 2447828202143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2447828202143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 677002 + ... + 2313868.

It is an arithmetic number, because the mean of its divisors is an integer number (367175682288).

Almost surely, 2^{2447828202145} is an apocalyptic number.

It is an amenable number.

2447828202145 is a deficient number, since it is larger than the sum of its proper divisors (489577256159).

2447828202145 is a wasteful number, since it uses less digits than its factorization.

2447828202145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935959.

The product of its (nonzero) digits is 2293760, while the sum is 49.

The spelling of 2447828202145 in words is "two trillion, four hundred forty-seven billion, eight hundred twenty-eight million, two hundred two thousand, one hundred forty-five".