264401242202426 has 16 divisors (see below), whose sum is σ = 453264971402880. Its totient is φ = 113313393322800.

The previous prime is 264401242202413. The next prime is 264401242202467. The reversal of 264401242202426 is 624202242104462.

264401242202426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117576725 + ... + 119804376.

It is an arithmetic number, because the mean of its divisors is an integer number (28329060712680).

Almost surely, 2^{264401242202426} is an apocalyptic number.

264401242202426 is a deficient number, since it is larger than the sum of its proper divisors (188863729200454).

264401242202426 is a wasteful number, since it uses less digits than its factorization.

264401242202426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237460669.

The product of its (nonzero) digits is 589824, while the sum is 41.

Adding to 264401242202426 its reverse (624202242104462), we get a palindrome (888603484306888).

The spelling of 264401242202426 in words is "two hundred sixty-four trillion, four hundred one billion, two hundred forty-two million, two hundred two thousand, four hundred twenty-six".