16740486633440 has 24 divisors (see below), whose sum is σ = 39549399671880. Its totient is φ = 6696194653312.

The previous prime is 16740486633407. The next prime is 16740486633461. The reversal of 16740486633440 is 4433668404761.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52314020570 + ... + 52314020889.

It is an arithmetic number, because the mean of its divisors is an integer number (1647891652995).

Almost surely, 2^{16740486633440} is an apocalyptic number.

16740486633440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16740486633440 is an abundant number, since it is smaller than the sum of its proper divisors (22808913038440).

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

16740486633440 is a wasteful number, since it uses less digits than its factorization.

16740486633440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104628041474 (or 104628041466 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 56.

The spelling of 16740486633440 in words is "sixteen trillion, seven hundred forty billion, four hundred eighty-six million, six hundred thirty-three thousand, four hundred forty".