160261020990000 has 800 divisors, whose sum is σ = 672968057287680. Its totient is φ = 35737632000000.

The previous prime is 160261020989897. The next prime is 160261020990101. The reversal of 160261020990000 is 99020162061.

160261020990000 is a `hidden beast` number, since 16 + 0 + 2 + 610 + 20 + 9 + 9 + 0 + 0 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 76455925 + ... + 78524075.

Almost surely, 2^{160261020990000} is an apocalyptic number.

160261020990000 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 160261020990000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336484028643840).

160261020990000 is an abundant number, since it is smaller than the sum of its proper divisors (512707036297680).

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

160261020990000 is a wasteful number, since it uses less digits than its factorization.

160261020990000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068236 (or 2068209 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 160261020990000 in words is "one hundred sixty trillion, two hundred sixty-one billion, twenty million, nine hundred ninety thousand".