64265126041622 has 16 divisors (see below), whose sum is σ = 105191747889552. Its totient is φ = 29202911886720.

The previous prime is 64265126041591. The next prime is 64265126041631. The reversal of 64265126041622 is 22614062156246.

It is a happy number.

It is a congruent number.

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, 425374823 + ... + 425525874.

It is an arithmetic number, because the mean of its divisors is an integer number (6574484243097).

Almost surely, 2^{64265126041622} is an apocalyptic number.

64265126041622 is a deficient number, since it is larger than the sum of its proper divisors (40926621847930).

64265126041622 is a wasteful number, since it uses less digits than its factorization.

64265126041622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850904143.

The product of its (nonzero) digits is 1658880, while the sum is 47.

Adding to 64265126041622 its reverse (22614062156246), we get a palindrome (86879188197868).

The spelling of 64265126041622 in words is "sixty-four trillion, two hundred sixty-five billion, one hundred twenty-six million, forty-one thousand, six hundred twenty-two".