426065600532 has 144 divisors (see below), whose sum is σ = 1177326722880. Its totient is φ = 118879488000.

The previous prime is 426065600531. The next prime is 426065600557. The reversal of 426065600532 is 235006560624.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426065600531) 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 47 ways as a sum of consecutive naturals, for example, 8921694 + ... + 8969322.

It is an arithmetic number, because the mean of its divisors is an integer number (8175880020).

Almost surely, 2^426065600532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426065600532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588663361440).

426065600532 is an abundant number, since it is smaller than the sum of its proper divisors (751261122348).

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

426065600532 is a wasteful number, since it uses less digits than its factorization.

426065600532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48074 (or 48059 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 426065600532 in words is "four hundred twenty-six billion, sixty-five million, six hundred thousand, five hundred thirty-two".