162172730574041 has 8 divisors (see below), whose sum is σ = 177315064339104. Its totient is φ = 147096956518720.

The previous prime is 162172730574017. The next prime is 162172730574083. The reversal of 162172730574041 is 140475037271261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162172730574041 - 2¹⁴ = 162172730557657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162172730574641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16639922336 + ... + 16639932081.

It is an arithmetic number, because the mean of its divisors is an integer number (22164383042388).

Almost surely, 2^{162172730574041} is an apocalyptic number.

162172730574041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

162172730574041 is a deficient number, since it is larger than the sum of its proper divisors (15142333765063).

162172730574041 is a wasteful number, since it uses less digits than its factorization.

162172730574041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33279854871.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 162172730574041 in words is "one hundred sixty-two trillion, one hundred seventy-two billion, seven hundred thirty million, five hundred seventy-four thousand, forty-one".