64144410214 has 8 divisors (see below), whose sum is σ = 96285394800. Its totient is φ = 32049278616.

The previous prime is 64144410173. The next prime is 64144410241. The reversal of 64144410214 is 41201444146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×64144410214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11459749 + ... + 11465344.

It is an arithmetic number, because the mean of its divisors is an integer number (12035674350).

Almost surely, 2^64144410214 is an apocalyptic number.

64144410214 is a deficient number, since it is larger than the sum of its proper divisors (32140984586).

64144410214 is a wasteful number, since it uses less digits than its factorization.

64144410214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22926494.

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 64144410214 in words is "sixty-four billion, one hundred forty-four million, four hundred ten thousand, two hundred fourteen".