162671404896 has 576 divisors, whose sum is σ = 641898432000. Its totient is φ = 38999854080.

The previous prime is 162671404859. The next prime is 162671404897. The reversal of 162671404896 is 698404176261.

162671404896 is a `hidden beast` number, since 1 + 62 + 67 + 1 + 40 + 489 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162671404897) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9504955 + ... + 9522053.

It is an arithmetic number, because the mean of its divisors is an integer number (1114407000).

Almost surely, 2^162671404896 is an apocalyptic number.

162671404896 is a gapful number since it is divisible by the number (16) 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 162671404896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320949216000).

162671404896 is an abundant number, since it is smaller than the sum of its proper divisors (479227027104).

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

162671404896 is a wasteful number, since it uses less digits than its factorization.

162671404896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160 (or 17135 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 162671404896 in words is "one hundred sixty-two billion, six hundred seventy-one million, four hundred four thousand, eight hundred ninety-six".