16064320701 has 48 divisors (see below), whose sum is σ = 25587752960. Its totient is φ = 8904297600.

The previous prime is 16064320667. The next prime is 16064320703. The reversal of 16064320701 is 10702346061.

It is not a de Polignac number, because 16064320701 - 2⁶ = 16064320637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064320703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498756 + ... + 529986.

Almost surely, 2^16064320701 is an apocalyptic number.

16064320701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16064320701 is a deficient number, since it is larger than the sum of its proper divisors (9523432259).

16064320701 is a wasteful number, since it uses less digits than its factorization.

16064320701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31378 (or 31367 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 16064320701 its reverse (10702346061), we get a palindrome (26766666762).

The spelling of 16064320701 in words is "sixteen billion, sixty-four million, three hundred twenty thousand, seven hundred one".