64344030602 has 8 divisors (see below), whose sum is σ = 97108169376. Its totient is φ = 31974640812.

The previous prime is 64344030599. The next prime is 64344030617. The reversal of 64344030602 is 20603044346.

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

It is a super-2 number, since 2×64344030602² (a number of 22 digits) contains 22 as substring.

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, 98686838 + ... + 98687489.

It is an arithmetic number, because the mean of its divisors is an integer number (12138521172).

Almost surely, 2^64344030602 is an apocalyptic number.

64344030602 is a deficient number, since it is larger than the sum of its proper divisors (32764138774).

64344030602 is a wasteful number, since it uses less digits than its factorization.

64344030602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197374492.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 64344030602 its reverse (20603044346), we get a palindrome (84947074948).

The spelling of 64344030602 in words is "sixty-four billion, three hundred forty-four million, thirty thousand, six hundred two".