162113574164740 has 192 divisors, whose sum is σ = 385280103398400. Its totient is φ = 56756793139200.

The previous prime is 162113574164699. The next prime is 162113574164741. The reversal of 162113574164740 is 47461475311261.

It is not an unprimeable number, because it can be changed into a prime (162113574164741) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10412579676 + ... + 10412595244.

It is an arithmetic number, because the mean of its divisors is an integer number (2006667205200).

Almost surely, 2^{162113574164740} is an apocalyptic number.

162113574164740 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 162113574164740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192640051699200).

162113574164740 is an abundant number, since it is smaller than the sum of its proper divisors (223166529233660).

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

162113574164740 is a wasteful number, since it uses less digits than its factorization.

162113574164740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20126 (or 20124 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 162113574164740 in words is "one hundred sixty-two trillion, one hundred thirteen billion, five hundred seventy-four million, one hundred sixty-four thousand, seven hundred forty".