64251113230 has 16 divisors (see below), whose sum is σ = 115742168784. Its totient is φ = 25680408640.

The previous prime is 64251113209. The next prime is 64251113231. The reversal of 64251113230 is 3231115246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64251113231) 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, 2491111 + ... + 2516770.

It is an arithmetic number, because the mean of its divisors is an integer number (7233885549).

Almost surely, 2^64251113230 is an apocalyptic number.

64251113230 is a deficient number, since it is larger than the sum of its proper divisors (51491055554).

64251113230 is a wasteful number, since it uses less digits than its factorization.

64251113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009171.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 64251113230 its reverse (3231115246), we get a palindrome (67482228476).

The spelling of 64251113230 in words is "sixty-four billion, two hundred fifty-one million, one hundred thirteen thousand, two hundred thirty".