16343306732640 has 96 divisors (see below), whose sum is σ = 54190964459520. Its totient is φ = 4128835382784.

The previous prime is 16343306732587. The next prime is 16343306732653. The reversal of 16343306732640 is 4623760334361.

It is a happy number.

16343306732640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 16343306732640.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896005504 + ... + 896023743.

It is an arithmetic number, because the mean of its divisors is an integer number (564489213120).

Almost surely, 2^{16343306732640} is an apocalyptic number.

16343306732640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16343306732640 is an abundant number, since it is smaller than the sum of its proper divisors (37847657726880).

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

16343306732640 is a wasteful number, since it uses less digits than its factorization.

16343306732640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792029284 (or 1792029276 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 48.

The spelling of 16343306732640 in words is "sixteen trillion, three hundred forty-three billion, three hundred six million, seven hundred thirty-two thousand, six hundred forty".