534345404543435 has 4 divisors (see below), whose sum is σ = 641214485452128. Its totient is φ = 427476323634744.

The previous prime is 534345404543351. The next prime is 534345404543507.

534345404543435 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534345404543435 is a prime.

It is a super-2 number, since 2×534345404543435² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53434540454339 + ... + 53434540454348.

It is an arithmetic number, because the mean of its divisors is an integer number (160303621363032).

Almost surely, 2^{534345404543435} is an apocalyptic number.

534345404543435 is a deficient number, since it is larger than the sum of its proper divisors (106869080908693).

534345404543435 is a wasteful number, since it uses less digits than its factorization.

534345404543435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106869080908692.

The product of its (nonzero) digits is 207360000, while the sum is 56.

It can be divided in two parts, 53434540 and 4543435, that added together give a palindrome (57977975).

The spelling of 534345404543435 in words is "five hundred thirty-four trillion, three hundred forty-five billion, four hundred four million, five hundred forty-three thousand, four hundred thirty-five".