425433004451425 has 12 divisors (see below), whose sum is σ = 527537181300736. Its totient is φ = 340346238541200.

The previous prime is 425433004451383. The next prime is 425433004451437. The reversal of 425433004451425 is 524154400334524.

It is not a de Polignac number, because 425433004451425 - 2¹⁷ = 425433004320353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99819820 + ... + 103994530.

Almost surely, 2^{425433004451425} is an apocalyptic number.

It is an amenable number.

425433004451425 is a deficient number, since it is larger than the sum of its proper divisors (102104176849311).

425433004451425 is a wasteful number, since it uses less digits than its factorization.

425433004451425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8251008 (or 8251003 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 425433004451425 its reverse (524154400334524), we get a palindrome (949587404785949).

The spelling of 425433004451425 in words is "four hundred twenty-five trillion, four hundred thirty-three billion, four million, four hundred fifty-one thousand, four hundred twenty-five".