264442466044 has 12 divisors (see below), whose sum is σ = 462779049600. Its totient is φ = 132219880448.

The previous prime is 264442466017. The next prime is 264442466053. The reversal of 264442466044 is 440664244462.

It is a junction number, because it is equal to n+sod(n) for n = 264442465985 and 264442466003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195237 + ... + 752995.

It is an arithmetic number, because the mean of its divisors is an integer number (38564920800).

Almost surely, 2^264442466044 is an apocalyptic number.

It is an amenable number.

264442466044 is a deficient number, since it is larger than the sum of its proper divisors (198336583556).

264442466044 is a wasteful number, since it uses less digits than its factorization.

264442466044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676292 (or 676290 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 46.

The spelling of 264442466044 in words is "two hundred sixty-four billion, four hundred forty-two million, four hundred sixty-six thousand, forty-four".