10242055425 has 72 divisors (see below), whose sum is σ = 20043814336. Its totient is φ = 4520436480.

The previous prime is 10242055387. The next prime is 10242055451. The reversal of 10242055425 is 52455024201.

It is not a de Polignac number, because 10242055425 - 2⁹ = 10242054913 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10242055392 and 10242055401.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 429927 + ... + 453123.

Almost surely, 2^10242055425 is an apocalyptic number.

10242055425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10242055425 is a deficient number, since it is larger than the sum of its proper divisors (9801758911).

10242055425 is a wasteful number, since it uses less digits than its factorization.

10242055425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23275 (or 23241 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 10242055425 its reverse (52455024201), we get a palindrome (62697079626).

The spelling of 10242055425 in words is "ten billion, two hundred forty-two million, fifty-five thousand, four hundred twenty-five".