202114120140 has 36 divisors (see below), whose sum is σ = 613079498304. Its totient is φ = 53897098656.

The previous prime is 202114120129. The next prime is 202114120217. The reversal of 202114120140 is 41021411202.

202114120140 is a `hidden beast` number, since 2 + 0 + 211 + 412 + 0 + 1 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561427932 + ... + 561428291.

It is an arithmetic number, because the mean of its divisors is an integer number (17029986064).

Almost surely, 2^202114120140 is an apocalyptic number.

202114120140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202114120140 is an abundant number, since it is smaller than the sum of its proper divisors (410965378164).

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

202114120140 is a wasteful number, since it uses less digits than its factorization.

202114120140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122856238 (or 1122856233 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202114120140 its reverse (41021411202), we get a palindrome (243135531342).

The spelling of 202114120140 in words is "two hundred two billion, one hundred fourteen million, one hundred twenty thousand, one hundred forty".