16607371077420 has 24 divisors (see below), whose sum is σ = 46500639016944. Its totient is φ = 4428632287296.

The previous prime is 16607371077361. The next prime is 16607371077439. The reversal of 16607371077420 is 2477017370661.

16607371077420 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, 138394758919 + ... + 138394759038.

It is an arithmetic number, because the mean of its divisors is an integer number (1937526625706).

Almost surely, 2^{16607371077420} is an apocalyptic number.

16607371077420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16607371077420 is an abundant number, since it is smaller than the sum of its proper divisors (29893267939524).

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

16607371077420 is a wasteful number, since it uses less digits than its factorization.

16607371077420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276789517969 (or 276789517967 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 16607371077420 in words is "sixteen trillion, six hundred seven billion, three hundred seventy-one million, seventy-seven thousand, four hundred twenty".