202140350 has 12 divisors (see below), whose sum is σ = 375981144. Its totient is φ = 80856120.

The previous prime is 202140347. The next prime is 202140371. The reversal of 202140350 is 53041202.

202140350 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2021354 + ... + 2021453.

It is an arithmetic number, because the mean of its divisors is an integer number (31331762).

Almost surely, 2^202140350 is an apocalyptic number.

202140350 is a deficient number, since it is larger than the sum of its proper divisors (173840794).

202140350 is a wasteful number, since it uses less digits than its factorization.

202140350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042819 (or 4042814 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 202140350 is about 14217.6070419744. The cubic root of 202140350 is about 586.8822902447.

Adding to 202140350 its reverse (53041202), we get a palindrome (255181552).

The spelling of 202140350 in words is "two hundred two million, one hundred forty thousand, three hundred fifty".