2145852746314 has 8 divisors (see below), whose sum is σ = 3271545990468. Its totient is φ = 1055337416160.

The previous prime is 2145852746281. The next prime is 2145852746321. The reversal of 2145852746314 is 4136472585412.

It can be written as a sum of positive squares in 2 ways, for example, as 2131264213225 + 14588533089 = 1459885^2 + 120783^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 8794478347 + ... + 8794478590.

Almost surely, 2^{2145852746314} is an apocalyptic number.

2145852746314 is a deficient number, since it is larger than the sum of its proper divisors (1125693244154).

2145852746314 is a wasteful number, since it uses less digits than its factorization.

2145852746314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17588957000.

The product of its digits is 6451200, while the sum is 52.

The spelling of 2145852746314 in words is "two trillion, one hundred forty-five billion, eight hundred fifty-two million, seven hundred forty-six thousand, three hundred fourteen".