64260000662422 has 16 divisors (see below), whose sum is σ = 102060339275520. Its totient is φ = 30239900097408.

The previous prime is 64260000662381. The next prime is 64260000662423. The reversal of 64260000662422 is 22426600006246.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64260000662423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7835404 + ... + 13780912.

It is an arithmetic number, because the mean of its divisors is an integer number (6378771204720).

Almost surely, 2^{64260000662422} is an apocalyptic number.

64260000662422 is a deficient number, since it is larger than the sum of its proper divisors (37800338613098).

64260000662422 is a wasteful number, since it uses less digits than its factorization.

64260000662422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263415.

The product of its (nonzero) digits is 331776, while the sum is 40.

Adding to 64260000662422 its reverse (22426600006246), we get a palindrome (86686600668668).

The spelling of 64260000662422 in words is "sixty-four trillion, two hundred sixty billion, six hundred sixty-two thousand, four hundred twenty-two".