16540350614 has 8 divisors (see below), whose sum is σ = 24811823448. Its totient is φ = 8269742800.

The previous prime is 16540350581. The next prime is 16540350623. The reversal of 16540350614 is 41605304561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 166127 + ... + 246330.

It is an arithmetic number, because the mean of its divisors is an integer number (3101477931).

Almost surely, 2^16540350614 is an apocalyptic number.

16540350614 is a deficient number, since it is larger than the sum of its proper divisors (8271472834).

16540350614 is a wasteful number, since it uses less digits than its factorization.

16540350614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432510.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 16540350614 in words is "sixteen billion, five hundred forty million, three hundred fifty thousand, six hundred fourteen".