534434422140 has 72 divisors (see below), whose sum is σ = 1623967122960. Its totient is φ = 142265351424.

The previous prime is 534434422121. The next prime is 534434422147. The reversal of 534434422140 is 41224434435.

534434422140 is a `hidden beast` number, since 5 + 3 + 4 + 434 + 4 + 2 + 214 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 534434422095 and 534434422104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534434422147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2506614 + ... + 2711453.

It is an arithmetic number, because the mean of its divisors is an integer number (22555098930).

Almost surely, 2^534434422140 is an apocalyptic number.

It is an amenable number.

534434422140 is an abundant number, since it is smaller than the sum of its proper divisors (1089532700820).

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

534434422140 is a wasteful number, since it uses less digits than its factorization.

534434422140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218651 (or 5218646 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 534434422140 its reverse (41224434435), we get a palindrome (575658856575).

The spelling of 534434422140 in words is "five hundred thirty-four billion, four hundred thirty-four million, four hundred twenty-two thousand, one hundred forty".