10240004240325 has 18 divisors (see below), whose sum is σ = 18340985373074. Its totient is φ = 5461335594720.

The previous prime is 10240004240321. The next prime is 10240004240339. The reversal of 10240004240325 is 52304240004201.

10240004240325 is a `hidden beast` number, since 10 + 2 + 400 + 0 + 4 + 240 + 3 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 142652757636 + 10097351482689 = 377694^2 + 3177633^2 .

It is not a de Polignac number, because 10240004240325 - 2² = 10240004240321 is a prime.

It is a super-2 number, since 2×10240004240325² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240004240321) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22755564754 + ... + 22755565203.

Almost surely, 2^{10240004240325} is an apocalyptic number.

10240004240325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10240004240325 is a deficient number, since it is larger than the sum of its proper divisors (8100981132749).

10240004240325 is a wasteful number, since it uses less digits than its factorization.

10240004240325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45511129973 (or 45511129965 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 10240004240325 its reverse (52304240004201), we get a palindrome (62544244244526).

The spelling of 10240004240325 in words is "ten trillion, two hundred forty billion, four million, two hundred forty thousand, three hundred twenty-five".