42363110603025 has 81 divisors (see below), whose sum is σ = 77690356155867. Its totient is φ = 22066038136800.

The previous prime is 42363110603017. The next prime is 42363110603041. The reversal of 42363110603025 is 52030601136324.

The square root of 42363110603025 is 6508695.

It is a perfect power (a square), and thus also a powerful number.

42363110603025 is a `hidden beast` number, since 4 + 2 + 3 + 6 + 31 + 10 + 603 + 0 + 2 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15250719817089 + 27112390785936 = 3905217^2 + 5206956^2 .

It is not a de Polignac number, because 42363110603025 - 2³ = 42363110603017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 4198103230 + ... + 4198113320.

Almost surely, 2^{42363110603025} is an apocalyptic number.

42363110603025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42363110603025 is the 6508695-th square number.

42363110603025 is the 3254348-th centered octagonal number.

It is an amenable number.

42363110603025 is a deficient number, since it is larger than the sum of its proper divisors (35327245552842).

42363110603025 is an frugal number, since it uses more digits than its factorization.

42363110603025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20284 (or 10142 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 42363110603025 its reverse (52030601136324), we get a palindrome (94393711739349).

The spelling of 42363110603025 in words is "forty-two trillion, three hundred sixty-three billion, one hundred ten million, six hundred three thousand, twenty-five".