162634120641043 has 8 divisors (see below), whose sum is σ = 165300554618640. Its totient is φ = 159967696368480.

The previous prime is 162634120640939. The next prime is 162634120641073. The reversal of 162634120641043 is 340146021436261.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162634120641043 is a prime.

It is a super-2 number, since 2×162634120641043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162634120641073) 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, 36421293 + ... + 40642081.

It is an arithmetic number, because the mean of its divisors is an integer number (20662569327330).

Almost surely, 2^{162634120641043} is an apocalyptic number.

162634120641043 is a deficient number, since it is larger than the sum of its proper divisors (2666433977597).

162634120641043 is an equidigital number, since it uses as much as digits as its factorization.

162634120641043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852517.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 162634120641043 in words is "one hundred sixty-two trillion, six hundred thirty-four billion, one hundred twenty million, six hundred forty-one thousand, forty-three".