264336564522342 has 128 divisors (see below), whose sum is σ = 582009914304000. Its totient is φ = 79545861964800.

The previous prime is 264336564522337. The next prime is 264336564522377. The reversal of 264336564522342 is 243225465633462.

264336564522342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 714278709 + ... + 714648687.

It is an arithmetic number, because the mean of its divisors is an integer number (4546952455500).

Almost surely, 2^{264336564522342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264336564522342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291004957152000).

264336564522342 is an abundant number, since it is smaller than the sum of its proper divisors (317673349781658).

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

264336564522342 is a wasteful number, since it uses less digits than its factorization.

264336564522342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371206.

The product of its digits is 149299200, while the sum is 57.

The spelling of 264336564522342 in words is "two hundred sixty-four trillion, three hundred thirty-six billion, five hundred sixty-four million, five hundred twenty-two thousand, three hundred forty-two".