420327053425 has 24 divisors (see below), whose sum is σ = 540423770040. Its totient is φ = 323916364800.

The previous prime is 420327053411. The next prime is 420327053467. The reversal of 420327053425 is 524350723024.

It can be written as a sum of positive squares in 12 ways, for example, as 71519874624 + 348807178801 = 267432^2 + 590599^2 .

It is not a de Polignac number, because 420327053425 - 2⁹ = 420327052913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355546 + ... + 983395.

It is an arithmetic number, because the mean of its divisors is an integer number (22517657085).

Almost surely, 2^420327053425 is an apocalyptic number.

It is an amenable number.

420327053425 is a deficient number, since it is larger than the sum of its proper divisors (120096716615).

420327053425 is a wasteful number, since it uses less digits than its factorization.

420327053425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339413 (or 1339408 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 37.

Adding to 420327053425 its reverse (524350723024), we get a palindrome (944677776449).

The spelling of 420327053425 in words is "four hundred twenty billion, three hundred twenty-seven million, fifty-three thousand, four hundred twenty-five".