21064314710 has 32 divisors (see below), whose sum is σ = 39614890752. Its totient is φ = 8049080160.

The previous prime is 21064314659. The next prime is 21064314737. The reversal of 21064314710 is 1741346012.

It is a happy number.

It is a super-3 number, since 3×21064314710³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122825 + ... + 239195.

It is an arithmetic number, because the mean of its divisors is an integer number (1237965336).

Almost surely, 2^21064314710 is an apocalyptic number.

21064314710 is a deficient number, since it is larger than the sum of its proper divisors (18550576042).

21064314710 is a wasteful number, since it uses less digits than its factorization.

21064314710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117188.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 21064314710 in words is "twenty-one billion, sixty-four million, three hundred fourteen thousand, seven hundred ten".