534422544223320 has 48 divisors (see below), whose sum is σ = 1736873268726960. Its totient is φ = 142512678459456.

The previous prime is 534422544223297. The next prime is 534422544223409. The reversal of 534422544223320 is 23322445224435.

534422544223320 is a `hidden beast` number, since 5 + 3 + 4 + 42 + 25 + 44 + 223 + 320 = 666.

It is a super-2 number, since 2×534422544223320² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 742253533284 + ... + 742253534003.

It is an arithmetic number, because the mean of its divisors is an integer number (36184859765145).

Almost surely, 2^{534422544223320} is an apocalyptic number.

It is an amenable number.

534422544223320 is an abundant number, since it is smaller than the sum of its proper divisors (1202450724503640).

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

534422544223320 is a wasteful number, since it uses less digits than its factorization.

534422544223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484507067304 (or 1484507067297 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 45.

Adding to 534422544223320 its reverse (23322445224435), we get a palindrome (557744989447755).

The spelling of 534422544223320 in words is "five hundred thirty-four trillion, four hundred twenty-two billion, five hundred forty-four million, two hundred twenty-three thousand, three hundred twenty".