16950211740000 has 1920 divisors, whose sum is σ = 79683353164800. Its totient is φ = 3400427520000.

The previous prime is 16950211739977. The next prime is 16950211740097. The reversal of 16950211740000 is 4711205961.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1205812972 + ... + 1205827028.

It is an arithmetic number, because the mean of its divisors is an integer number (41501746440).

Almost surely, 2^{16950211740000} is an apocalyptic number.

16950211740000 is a gapful number since it is divisible by the number (10) 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 16950211740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39841676582400).

16950211740000 is an abundant number, since it is smaller than the sum of its proper divisors (62733141424800).

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

16950211740000 is a wasteful number, since it uses less digits than its factorization.

16950211740000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14143 (or 14114 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

Adding to 16950211740000 its reverse (4711205961), we get a palindrome (16954922945961).

The spelling of 16950211740000 in words is "sixteen trillion, nine hundred fifty billion, two hundred eleven million, seven hundred forty thousand".