162254064123 has 12 divisors (see below), whose sum is σ = 234614477448. Its totient is φ = 108055147200.

The previous prime is 162254064107. The next prime is 162254064179. The reversal of 162254064123 is 321460452261.

162254064123 is a `hidden beast` number, since 1 + 6 + 2 + 2 + 5 + 4 + 0 + 641 + 2 + 3 = 666.

It is not a de Polignac number, because 162254064123 - 2⁴ = 162254064107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162254064103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9510078 + ... + 9527123.

It is an arithmetic number, because the mean of its divisors is an integer number (19551206454).

Almost surely, 2^162254064123 is an apocalyptic number.

162254064123 is a deficient number, since it is larger than the sum of its proper divisors (72360413325).

162254064123 is a wasteful number, since it uses less digits than its factorization.

162254064123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19038154 (or 19038151 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 162254064123 in words is "one hundred sixty-two billion, two hundred fifty-four million, sixty-four thousand, one hundred twenty-three".