16377154420 has 48 divisors (see below), whose sum is σ = 37748829888. Its totient is φ = 5918780160.

The previous prime is 16377154411. The next prime is 16377154421. The reversal of 16377154420 is 2445177361.

16377154420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16377154420² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16377154421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192489 + ... + 264208.

It is an arithmetic number, because the mean of its divisors is an integer number (786433956).

Almost surely, 2^16377154420 is an apocalyptic number.

16377154420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16377154420 is an abundant number, since it is smaller than the sum of its proper divisors (21371675468).

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

16377154420 is a wasteful number, since it uses less digits than its factorization.

16377154420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456880 (or 456878 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 16377154420 in words is "sixteen billion, three hundred seventy-seven million, one hundred fifty-four thousand, four hundred twenty".