534402535343 has 4 divisors (see below), whose sum is σ = 557637428208. Its totient is φ = 511167642480.

The previous prime is 534402535307. The next prime is 534402535363. The reversal of 534402535343 is 343535204435.

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

It is a cyclic number.

It is not a de Polignac number, because 534402535343 - 2¹⁸ = 534402273199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534402535343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534402535363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11617446398 + ... + 11617446443.

It is an arithmetic number, because the mean of its divisors is an integer number (139409357052).

Almost surely, 2^534402535343 is an apocalyptic number.

534402535343 is a deficient number, since it is larger than the sum of its proper divisors (23234892865).

534402535343 is a wasteful number, since it uses less digits than its factorization.

534402535343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23234892864.

The product of its (nonzero) digits is 1296000, while the sum is 41.

Adding to 534402535343 its reverse (343535204435), we get a palindrome (877937739778).

The spelling of 534402535343 in words is "five hundred thirty-four billion, four hundred two million, five hundred thirty-five thousand, three hundred forty-three".