4425020425431 has 12 divisors (see below), whose sum is σ = 6767678297952. Its totient is φ = 2776483404096.

The previous prime is 4425020425429. The next prime is 4425020425451. The reversal of 4425020425431 is 1345240205244.

4425020425431 is a `hidden beast` number, since 4 + 4 + 2 + 50 + 20 + 42 + 543 + 1 = 666.

It is not a de Polignac number, because 4425020425431 - 2¹ = 4425020425429 is a prime.

It is a super-2 number, since 2×4425020425431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425020425411) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 14460850911 + ... + 14460851216.

It is an arithmetic number, because the mean of its divisors is an integer number (563973191496).

Almost surely, 2^{4425020425431} is an apocalyptic number.

4425020425431 is a deficient number, since it is larger than the sum of its proper divisors (2342657872521).

4425020425431 is a wasteful number, since it uses less digits than its factorization.

4425020425431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28921702150 (or 28921702147 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 4425020425431 in words is "four trillion, four hundred twenty-five billion, twenty million, four hundred twenty-five thousand, four hundred thirty-one".