16061710672 has 20 divisors (see below), whose sum is σ = 35565216736. Its totient is φ = 6883590240.

The previous prime is 16061710663. The next prime is 16061710783. The reversal of 16061710672 is 27601716061.

It is a super-2 number, since 2×16061710672² (a number of 21 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, 71703954 + ... + 71704177.

Almost surely, 2^16061710672 is an apocalyptic number.

It is an amenable number.

16061710672 is an abundant number, since it is smaller than the sum of its proper divisors (19503506064).

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

16061710672 is a wasteful number, since it uses less digits than its factorization.

16061710672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143408146 (or 143408140 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 16061710672 in words is "sixteen billion, sixty-one million, seven hundred ten thousand, six hundred seventy-two".