4354394934534 has 256 divisors, whose sum is σ = 9715375954944. Its totient is φ = 1295364096000.

The previous prime is 4354394934521. The next prime is 4354394934569.

4354394934534 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 9829333717 + ... + 9829334159.

It is an arithmetic number, because the mean of its divisors is an integer number (37950687324).

Almost surely, 2^{4354394934534} is an apocalyptic number.

4354394934534 is an abundant number, since it is smaller than the sum of its proper divisors (5360981020410).

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

4354394934534 is a wasteful number, since it uses less digits than its factorization.

4354394934534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951.

The product of its digits is 167961600, while the sum is 60.

The spelling of 4354394934534 in words is "four trillion, three hundred fifty-four billion, three hundred ninety-four million, nine hundred thirty-four thousand, five hundred thirty-four".