425451033241133 has 16 divisors (see below), whose sum is σ = 440728360425600. Its totient is φ = 410214174068160.

The previous prime is 425451033241121. The next prime is 425451033241153. The reversal of 425451033241133 is 331142330154524.

It is a cyclic number.

It is not a de Polignac number, because 425451033241133 - 2³⁴ = 425433853371949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425451033241153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938086763 + ... + 938540183.

It is an arithmetic number, because the mean of its divisors is an integer number (27545522526600).

Almost surely, 2^{425451033241133} is an apocalyptic number.

It is an amenable number.

425451033241133 is a deficient number, since it is larger than the sum of its proper divisors (15277327184467).

425451033241133 is a wasteful number, since it uses less digits than its factorization.

425451033241133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497972.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 425451033241133 its reverse (331142330154524), we get a palindrome (756593363395657).

The spelling of 425451033241133 in words is "four hundred twenty-five trillion, four hundred fifty-one billion, thirty-three million, two hundred forty-one thousand, one hundred thirty-three".