16065377400612 has 24 divisors (see below), whose sum is σ = 39690932402016. Its totient is φ = 5040118400128.

The previous prime is 16065377400587. The next prime is 16065377400643. The reversal of 16065377400612 is 21600477356061.

It is a happy number.

16065377400612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39375924798 + ... + 39375925205.

It is an arithmetic number, because the mean of its divisors is an integer number (1653788850084).

Almost surely, 2^{16065377400612} is an apocalyptic number.

16065377400612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16065377400612 is an abundant number, since it is smaller than the sum of its proper divisors (23625555001404).

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

16065377400612 is a wasteful number, since it uses less digits than its factorization.

16065377400612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78751850027 (or 78751850025 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 16065377400612 in words is "sixteen trillion, sixty-five billion, three hundred seventy-seven million, four hundred thousand, six hundred twelve".