534123321435 has 96 divisors (see below), whose sum is σ = 1015434620928. Its totient is φ = 257572143360.

The previous prime is 534123321343. The next prime is 534123321449.

534123321435 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 534123321435 - 2³¹ = 531975837787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534123321435.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 220437634 + ... + 220440056.

It is an arithmetic number, because the mean of its divisors is an integer number (10577443968).

Almost surely, 2^534123321435 is an apocalyptic number.

534123321435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

534123321435 is a deficient number, since it is larger than the sum of its proper divisors (481311299493).

534123321435 is a wasteful number, since it uses less digits than its factorization.

534123321435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665 (or 4662 counting only the distinct ones).

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

It can be divided in two parts, 534123 and 321435, that added together give a palindrome (855558).

The spelling of 534123321435 in words is "five hundred thirty-four billion, one hundred twenty-three million, three hundred twenty-one thousand, four hundred thirty-five".