426065532030 has 128 divisors (see below), whose sum is σ = 1142078538240. Its totient is φ = 113028664320.

The previous prime is 426065532007. The next prime is 426065532047. The reversal of 426065532030 is 30235560624.

426065532030 is a `hidden beast` number, since 4 + 2 + 60 + 65 + 532 + 0 + 3 + 0 = 666.

It is a super-3 number, since 3×426065532030³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42217285 + ... + 42227375.

It is an arithmetic number, because the mean of its divisors is an integer number (8922488580).

Almost surely, 2^426065532030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426065532030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571039269120).

426065532030 is an abundant number, since it is smaller than the sum of its proper divisors (716013006210).

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

426065532030 is a wasteful number, since it uses less digits than its factorization.

426065532030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10903 (or 10897 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 426065532030 in words is "four hundred twenty-six billion, sixty-five million, five hundred thirty-two thousand, thirty".