2145205024335 has 12 divisors (see below), whose sum is σ = 3718355375592. Its totient is φ = 1144109346288.

The previous prime is 2145205024321. The next prime is 2145205024337. The reversal of 2145205024335 is 5334205025412.

2145205024335 is a `hidden beast` number, since 2 + 14 + 5 + 205 + 0 + 2 + 433 + 5 = 666.

It is not a de Polignac number, because 2145205024335 - 2²⁴ = 2145188247119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2145205024335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145205024337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23835611337 + ... + 23835611426.

It is an arithmetic number, because the mean of its divisors is an integer number (309862947966).

Almost surely, 2^{2145205024335} is an apocalyptic number.

2145205024335 is a deficient number, since it is larger than the sum of its proper divisors (1573150351257).

2145205024335 is a wasteful number, since it uses less digits than its factorization.

2145205024335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47671222774 (or 47671222771 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 2145205024335 in words is "two trillion, one hundred forty-five billion, two hundred five million, twenty-four thousand, three hundred thirty-five".