2412021513 has 24 divisors (see below), whose sum is σ = 3596135328. Its totient is φ = 1426144000.

The previous prime is 2412021511. The next prime is 2412021517. The reversal of 2412021513 is 3151202142.

It is not a de Polignac number, because 2412021513 - 2¹ = 2412021511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2412021513.

It is not an unprimeable number, because it can be changed into a prime (2412021511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33733 + ... + 77213.

It is an arithmetic number, because the mean of its divisors is an integer number (149838972).

Almost surely, 2^2412021513 is an apocalyptic number.

It is an amenable number.

2412021513 is a deficient number, since it is larger than the sum of its proper divisors (1184113815).

2412021513 is a wasteful number, since it uses less digits than its factorization.

2412021513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43577 (or 43536 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2412021513 is about 49112.3356500177. The cubic root of 2412021513 is about 1341.0976216842.

Adding to 2412021513 its reverse (3151202142), we get a palindrome (5563223655).

The spelling of 2412021513 in words is "two billion, four hundred twelve million, twenty-one thousand, five hundred thirteen".