202140514334 has 32 divisors (see below), whose sum is σ = 336014027136. Its totient is φ = 90429340320.

The previous prime is 202140514319. The next prime is 202140514369. The reversal of 202140514334 is 433415041202.

It is a junction number, because it is equal to n+sod(n) for n = 202140514297 and 202140514306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594244 + ... + 1716360.

It is an arithmetic number, because the mean of its divisors is an integer number (10500438348).

Almost surely, 2^202140514334 is an apocalyptic number.

202140514334 is a deficient number, since it is larger than the sum of its proper divisors (133873512802).

202140514334 is a wasteful number, since it uses less digits than its factorization.

202140514334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123320.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 202140514334 its reverse (433415041202), we get a palindrome (635555555536).

The spelling of 202140514334 in words is "two hundred two billion, one hundred forty million, five hundred fourteen thousand, three hundred thirty-four".