162370220113420 has 192 divisors, whose sum is σ = 388663732380672. Its totient is φ = 56401640064000.

The previous prime is 162370220113391. The next prime is 162370220113559. The reversal of 162370220113420 is 24311022073261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20975350750 + ... + 20975358490.

It is an arithmetic number, because the mean of its divisors is an integer number (2024290272816).

Almost surely, 2^{162370220113420} is an apocalyptic number.

162370220113420 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 162370220113420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194331866190336).

162370220113420 is an abundant number, since it is smaller than the sum of its proper divisors (226293512267252).

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

162370220113420 is a wasteful number, since it uses less digits than its factorization.

162370220113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12752 (or 12750 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

Adding to 162370220113420 its reverse (24311022073261), we get a palindrome (186681242186681).

The spelling of 162370220113420 in words is "one hundred sixty-two trillion, three hundred seventy billion, two hundred twenty million, one hundred thirteen thousand, four hundred twenty".