264544342 has 8 divisors (see below), whose sum is σ = 406044936. Its totient is φ = 129196032.

The previous prime is 264544331. The next prime is 264544349. The reversal of 264544342 is 243445462.

264544342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 264544298 and 264544307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264544349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537963 + ... + 1538134.

It is an arithmetic number, because the mean of its divisors is an integer number (50755617).

Almost surely, 2^264544342 is an apocalyptic number.

264544342 is a deficient number, since it is larger than the sum of its proper divisors (141500594).

264544342 is a wasteful number, since it uses less digits than its factorization.

264544342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076142.

The product of its digits is 92160, while the sum is 34.

The square root of 264544342 is about 16264.8191505470. The cubic root of 264544342 is about 641.9474713025.

The spelling of 264544342 in words is "two hundred sixty-four million, five hundred forty-four thousand, three hundred forty-two".