426015051425 has 6 divisors (see below), whose sum is σ = 528258663798. Its totient is φ = 340812041120.

The previous prime is 426015051391. The next prime is 426015051461. The reversal of 426015051425 is 524150510624.

It can be written as a sum of positive squares in 3 ways, for example, as 16795123216 + 409219928209 = 129596^2 + 639703^2 .

It is not a de Polignac number, because 426015051425 - 2¹² = 426015047329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8520301004 + ... + 8520301053.

It is an arithmetic number, because the mean of its divisors is an integer number (88043110633).

Almost surely, 2^426015051425 is an apocalyptic number.

It is an amenable number.

426015051425 is a deficient number, since it is larger than the sum of its proper divisors (102243612373).

426015051425 is a wasteful number, since it uses less digits than its factorization.

426015051425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17040602067 (or 17040602062 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 426015051425 in words is "four hundred twenty-six billion, fifteen million, fifty-one thousand, four hundred twenty-five".