425324500343040 has 72 divisors (see below), whose sum is σ = 1358380122982848. Its totient is φ = 113419866757120.

The previous prime is 425324500342993. The next prime is 425324500343081. The reversal of 425324500343040 is 40343005423524.

It is a self number, because there is not a number n which added to its sum of digits gives 425324500343040.

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 7 ways as a sum of consecutive naturals, for example, 55380790476 + ... + 55380798155.

It is an arithmetic number, because the mean of its divisors is an integer number (18866390596984).

Almost surely, 2^{425324500343040} is an apocalyptic number.

425324500343040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425324500343040 is an abundant number, since it is smaller than the sum of its proper divisors (933055622639808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425324500343040 is a wasteful number, since it uses less digits than its factorization.

425324500343040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110761588655 (or 110761588641 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 425324500343040 its reverse (40343005423524), we get a palindrome (465667505766564).

The spelling of 425324500343040 in words is "four hundred twenty-five trillion, three hundred twenty-four billion, five hundred million, three hundred forty-three thousand, forty".