162634006100542 has 4 divisors (see below), whose sum is σ = 243951009150816. Its totient is φ = 81317003050270.

The previous prime is 162634006100507. The next prime is 162634006100591. The reversal of 162634006100542 is 245001600436261.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×162634006100542² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 162634006100495 and 162634006100504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40658501525134 + ... + 40658501525137.

It is an arithmetic number, because the mean of its divisors is an integer number (60987752287704).

Almost surely, 2^{162634006100542} is an apocalyptic number.

162634006100542 is a deficient number, since it is larger than the sum of its proper divisors (81317003050274).

162634006100542 is an equidigital number, since it uses as much as digits as its factorization.

162634006100542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81317003050273.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 162634006100542 in words is "one hundred sixty-two trillion, six hundred thirty-four billion, six million, one hundred thousand, five hundred forty-two".