425240242531100 has 72 divisors (see below), whose sum is σ = 923247026741760. Its totient is φ = 170008418220480.

The previous prime is 425240242531031. The next prime is 425240242531123. The reversal of 425240242531100 is 1135242042524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6292457111 + ... + 6292524689.

Almost surely, 2^{425240242531100} is an apocalyptic number.

It is an amenable number.

425240242531100 is an abundant number, since it is smaller than the sum of its proper divisors (498006784210660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425240242531100 is a wasteful number, since it uses less digits than its factorization.

425240242531100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99099 (or 99092 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 425240242531100 its reverse (1135242042524), we get a palindrome (426375484573624).

The spelling of 425240242531100 in words is "four hundred twenty-five trillion, two hundred forty billion, two hundred forty-two million, five hundred thirty-one thousand, one hundred".