425038504081 has 8 divisors (see below), whose sum is σ = 432387970560. Its totient is φ = 417746232288.

The previous prime is 425038504067. The next prime is 425038504109. The reversal of 425038504081 is 180405830524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425038504081 - 2⁵ = 425038504049 is a prime.

It is a super-2 number, since 2×425038504081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425038504061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14283681 + ... + 14313406.

It is an arithmetic number, because the mean of its divisors is an integer number (54048496320).

Almost surely, 2^425038504081 is an apocalyptic number.

It is an amenable number.

425038504081 is a deficient number, since it is larger than the sum of its proper divisors (7349466479).

425038504081 is a wasteful number, since it uses less digits than its factorization.

425038504081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28597343.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 425038504081 in words is "four hundred twenty-five billion, thirty-eight million, five hundred four thousand, eighty-one".