202314542 has 8 divisors (see below), whose sum is σ = 303744000. Its totient is φ = 101066544.

The previous prime is 202314521. The next prime is 202314551. The reversal of 202314542 is 245413202.

It is a happy number.

202314542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42542 + ... + 47057.

It is an arithmetic number, because the mean of its divisors is an integer number (37968000).

Almost surely, 2^202314542 is an apocalyptic number.

202314542 is a deficient number, since it is larger than the sum of its proper divisors (101429458).

202314542 is a wasteful number, since it uses less digits than its factorization.

202314542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90730.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 202314542 is about 14223.7316481998. The cubic root of 202314542 is about 587.0508214141.

Adding to 202314542 its reverse (245413202), we get a palindrome (447727744).

The spelling of 202314542 in words is "two hundred two million, three hundred fourteen thousand, five hundred forty-two".