2432221115245 has 16 divisors (see below), whose sum is σ = 2931541038000. Its totient is φ = 1937193850368.

The previous prime is 2432221115231. The next prime is 2432221115251. The reversal of 2432221115245 is 5425111222342.

It can be written as a sum of positive squares in 8 ways, for example, as 49313308356 + 2382907806889 = 222066^2 + 1543667^2 .

It is not a de Polignac number, because 2432221115245 - 2¹⁷ = 2432220984173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2432221115245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42117451 + ... + 42175159.

It is an arithmetic number, because the mean of its divisors is an integer number (183221314875).

Almost surely, 2^{2432221115245} is an apocalyptic number.

It is an amenable number.

2432221115245 is a deficient number, since it is larger than the sum of its proper divisors (499319922755).

2432221115245 is a wasteful number, since it uses less digits than its factorization.

2432221115245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94752.

The product of its digits is 38400, while the sum is 34.

Adding to 2432221115245 its reverse (5425111222342), we get a palindrome (7857332337587).

The spelling of 2432221115245 in words is "two trillion, four hundred thirty-two billion, two hundred twenty-one million, one hundred fifteen thousand, two hundred forty-five".