162373134100028 has 6 divisors (see below), whose sum is σ = 284152984675056. Its totient is φ = 81186567050012.

The previous prime is 162373134100027. The next prime is 162373134100069. The reversal of 162373134100028 is 820001431373261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162373134100027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20296641762500 + ... + 20296641762507.

It is an arithmetic number, because the mean of its divisors is an integer number (47358830779176).

Almost surely, 2^{162373134100028} is an apocalyptic number.

It is an amenable number.

162373134100028 is a deficient number, since it is larger than the sum of its proper divisors (121779850575028).

162373134100028 is a wasteful number, since it uses less digits than its factorization.

162373134100028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40593283525011 (or 40593283525009 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 162373134100028 its reverse (820001431373261), we get a palindrome (982374565473289).

The spelling of 162373134100028 in words is "one hundred sixty-two trillion, three hundred seventy-three billion, one hundred thirty-four million, one hundred thousand, twenty-eight".