16614490312 has 32 divisors (see below), whose sum is σ = 37150416000. Its totient is φ = 6810908544.

The previous prime is 16614490307. The next prime is 16614490339. The reversal of 16614490312 is 21309441661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6448437 + ... + 6451012.

It is an arithmetic number, because the mean of its divisors is an integer number (1160950500).

Almost surely, 2^16614490312 is an apocalyptic number.

It is an amenable number.

16614490312 is an abundant number, since it is smaller than the sum of its proper divisors (20535925688).

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

16614490312 is a wasteful number, since it uses less digits than its factorization.

16614490312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12899485 (or 12899481 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 16614490312 in words is "sixteen billion, six hundred fourteen million, four hundred ninety thousand, three hundred twelve".