534031903398 has 128 divisors (see below), whose sum is σ = 1247425459200. Its totient is φ = 149270833152.

The previous prime is 534031903393. The next prime is 534031903411. The reversal of 534031903398 is 893309130435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534031903393) 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 63 ways as a sum of consecutive naturals, for example, 414298738 + ... + 414300026.

It is an arithmetic number, because the mean of its divisors is an integer number (9745511400).

Almost surely, 2^534031903398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534031903398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623712729600).

534031903398 is an abundant number, since it is smaller than the sum of its proper divisors (713393555802).

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

534031903398 is a wasteful number, since it uses less digits than its factorization.

534031903398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 534031903398 in words is "five hundred thirty-four billion, thirty-one million, nine hundred three thousand, three hundred ninety-eight".