64306211102012 has 24 divisors (see below), whose sum is σ = 123892700297520. Its totient is φ = 28961929935360.

The previous prime is 64306211101997. The next prime is 64306211102053. The reversal of 64306211102012 is 21020111260346.

It is a congruent number.

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, 6704145653 + ... + 6704155244.

It is an arithmetic number, because the mean of its divisors is an integer number (5162195845730).

Almost surely, 2^{64306211102012} is an apocalyptic number.

It is an amenable number.

64306211102012 is a deficient number, since it is larger than the sum of its proper divisors (59586489195508).

64306211102012 is a wasteful number, since it uses less digits than its factorization.

64306211102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13408301021 (or 13408301019 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 64306211102012 its reverse (21020111260346), we get a palindrome (85326322362358).

The spelling of 64306211102012 in words is "sixty-four trillion, three hundred six billion, two hundred eleven million, one hundred two thousand, twelve".