534220348704 has 240 divisors, whose sum is σ = 1646893886400. Its totient is φ = 151613683200.

The previous prime is 534220348691. The next prime is 534220348729. The reversal of 534220348704 is 407843022435.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34797222 + ... + 34812570.

It is an arithmetic number, because the mean of its divisors is an integer number (6862057860).

Almost surely, 2^534220348704 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 534220348704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823446943200).

534220348704 is an abundant number, since it is smaller than the sum of its proper divisors (1112673537696).

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

534220348704 is a wasteful number, since it uses less digits than its factorization.

534220348704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15541 (or 15512 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 534220348704 in words is "five hundred thirty-four billion, two hundred twenty million, three hundred forty-eight thousand, seven hundred four".