425130340405152 has 192 divisors, whose sum is σ = 1203268392345600. Its totient is φ = 130945514434560.

The previous prime is 425130340405093. The next prime is 425130340405163. The reversal of 425130340405152 is 251504043031524.

It is a self number, because there is not a number n which added to its sum of digits gives 425130340405152.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20017749 + ... + 35369067.

It is an arithmetic number, because the mean of its divisors is an integer number (6267022876800).

Almost surely, 2^{425130340405152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425130340405152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601634196172800).

425130340405152 is an abundant number, since it is smaller than the sum of its proper divisors (778138051940448).

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

425130340405152 is a wasteful number, since it uses less digits than its factorization.

425130340405152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15351659 (or 15351651 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 425130340405152 its reverse (251504043031524), we get a palindrome (676634383436676).

The spelling of 425130340405152 in words is "four hundred twenty-five trillion, one hundred thirty billion, three hundred forty million, four hundred five thousand, one hundred fifty-two".