162130474247 has 8 divisors (see below), whose sum is σ = 188329544352. Its totient is φ = 136690797600.

The previous prime is 162130474241. The next prime is 162130474267. The reversal of 162130474247 is 742474031261.

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

It is not a de Polignac number, because 162130474247 - 2¹⁰ = 162130473223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162130474241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 189847904 + ... + 189848757.

It is an arithmetic number, because the mean of its divisors is an integer number (23541193044).

Almost surely, 2^162130474247 is an apocalyptic number.

162130474247 is a deficient number, since it is larger than the sum of its proper divisors (26199070105).

162130474247 is an equidigital number, since it uses as much as digits as its factorization.

162130474247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379696729.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 162130474247 in words is "one hundred sixty-two billion, one hundred thirty million, four hundred seventy-four thousand, two hundred forty-seven".