64714441746 has 64 divisors (see below), whose sum is σ = 135903640320. Its totient is φ = 20515461120.

The previous prime is 64714441741. The next prime is 64714441787.

64714441746 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 64714441695 and 64714441704.

It is not an unprimeable number, because it can be changed into a prime (64714441741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11187571 + ... + 11193353.

It is an arithmetic number, because the mean of its divisors is an integer number (2123494380).

Almost surely, 2^64714441746 is an apocalyptic number.

64714441746 is an abundant number, since it is smaller than the sum of its proper divisors (71189198574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64714441746 is a wasteful number, since it uses less digits than its factorization.

64714441746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771.

The product of its digits is 1806336, while the sum is 48.

The spelling of 64714441746 in words is "sixty-four billion, seven hundred fourteen million, four hundred forty-one thousand, seven hundred forty-six".