160401120000 has 720 divisors, whose sum is σ = 616528547712. Its totient is φ = 36577280000.

The previous prime is 160401119953. The next prime is 160401120151. The reversal of 160401120000 is 21104061.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 89759107 + ... + 89760893.

Almost surely, 2^160401120000 is an apocalyptic number.

160401120000 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 160401120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308264273856).

160401120000 is an abundant number, since it is smaller than the sum of its proper divisors (456127427712).

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

160401120000 is a wasteful number, since it uses less digits than its factorization.

160401120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 160401120000 its reverse (21104061), we get a palindrome (160422224061).

The spelling of 160401120000 in words is "one hundred sixty billion, four hundred one million, one hundred twenty thousand".