264245252434 has 16 divisors (see below), whose sum is σ = 399344009472. Its totient is φ = 131132796048.

The previous prime is 264245252429. The next prime is 264245252459. The reversal of 264245252434 is 434252542462.

264245252434 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313954 + ... + 791869.

It is an arithmetic number, because the mean of its divisors is an integer number (24959000592).

Almost surely, 2^264245252434 is an apocalyptic number.

264245252434 is a deficient number, since it is larger than the sum of its proper divisors (135098757038).

264245252434 is a wasteful number, since it uses less digits than its factorization.

264245252434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106721.

The product of its digits is 1843200, while the sum is 43.

Adding to 264245252434 its reverse (434252542462), we get a palindrome (698497794896).

The spelling of 264245252434 in words is "two hundred sixty-four billion, two hundred forty-five million, two hundred fifty-two thousand, four hundred thirty-four".