2443514024425 has 6 divisors (see below), whose sum is σ = 3029957390318. Its totient is φ = 1954811219520.

The previous prime is 2443514024417. The next prime is 2443514024429. The reversal of 2443514024425 is 5244204153442.

It can be written as a sum of positive squares in 3 ways, for example, as 344956329 + 2443169068096 = 18573^2 + 1563064^2 .

It is not a de Polignac number, because 2443514024425 - 2³ = 2443514024417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443514024429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48870280464 + ... + 48870280513.

Almost surely, 2^{2443514024425} is an apocalyptic number.

2443514024425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2443514024425 is a deficient number, since it is larger than the sum of its proper divisors (586443365893).

2443514024425 is an equidigital number, since it uses as much as digits as its factorization.

2443514024425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97740560987 (or 97740560982 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 2443514024425 its reverse (5244204153442), we get a palindrome (7687718177867).

The spelling of 2443514024425 in words is "two trillion, four hundred forty-three billion, five hundred fourteen million, twenty-four thousand, four hundred twenty-five".