16373000865312 has 2304 divisors, whose sum is σ = 64803821322240. Its totient is φ = 3946506375168.

The previous prime is 16373000865301. The next prime is 16373000865323. The reversal of 16373000865312 is 21356800037361.

16373000865312 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 30 + 0 + 0 + 86 + 531 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (16373000865301) and next prime (16373000865323).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 73421528433 + ... + 73421528655.

It is an arithmetic number, because the mean of its divisors is an integer number (28126658560).

Almost surely, 2^{16373000865312} is an apocalyptic number.

16373000865312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16373000865312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32401910661120).

16373000865312 is an abundant number, since it is smaller than the sum of its proper divisors (48430820456928).

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

16373000865312 is a wasteful number, since it uses less digits than its factorization.

16373000865312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 16373000865312 in words is "sixteen trillion, three hundred seventy-three billion, eight hundred sixty-five thousand, three hundred twelve".