16377136654340 has 144 divisors (see below), whose sum is σ = 44258712107904. Its totient is φ = 5032666598400.

The previous prime is 16377136654247. The next prime is 16377136654381. The reversal of 16377136654340 is 4345663177361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9933317 + ... + 11464076.

It is an arithmetic number, because the mean of its divisors is an integer number (307352167416).

Almost surely, 2^{16377136654340} is an apocalyptic number.

16377136654340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16377136654340 is an abundant number, since it is smaller than the sum of its proper divisors (27881575453564).

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

16377136654340 is a wasteful number, since it uses less digits than its factorization.

16377136654340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21397498 (or 21397489 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 56.

The spelling of 16377136654340 in words is "sixteen trillion, three hundred seventy-seven billion, one hundred thirty-six million, six hundred fifty-four thousand, three hundred forty".