16034880340 has 12 divisors (see below), whose sum is σ = 33673248756. Its totient is φ = 6413952128.

The previous prime is 16034880317. The next prime is 16034880341. The reversal of 16034880340 is 4308843061.

It can be written as a sum of positive squares in 2 ways, for example, as 7198504336 + 8836376004 = 84844^2 + 94002^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16034880340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16034880341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 400871989 + ... + 400872028.

It is an arithmetic number, because the mean of its divisors is an integer number (2806104063).

Almost surely, 2^16034880340 is an apocalyptic number.

16034880340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16034880340 is an abundant number, since it is smaller than the sum of its proper divisors (17638368416).

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

16034880340 is a wasteful number, since it uses less digits than its factorization.

16034880340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801744026 (or 801744024 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 16034880340 in words is "sixteen billion, thirty-four million, eight hundred eighty thousand, three hundred forty".