162040100202 has 48 divisors (see below), whose sum is σ = 352818056448. Its totient is φ = 53747497440.

The previous prime is 162040100191. The next prime is 162040100203. The reversal of 162040100202 is 202001040261.

162040100202 is a `hidden beast` number, since 1 + 62 + 0 + 401 + 0 + 0 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (162040100203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4293888 + ... + 4331460.

It is an arithmetic number, because the mean of its divisors is an integer number (7350376176).

Almost surely, 2^162040100202 is an apocalyptic number.

162040100202 is an abundant number, since it is smaller than the sum of its proper divisors (190777956246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162040100202 is a wasteful number, since it uses less digits than its factorization.

162040100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38755 (or 38752 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 162040100202 its reverse (202001040261), we get a palindrome (364041140463).

The spelling of 162040100202 in words is "one hundred sixty-two billion, forty million, one hundred thousand, two hundred two".