202553342 has 8 divisors (see below), whose sum is σ = 314307000. Its totient is φ = 97784344.

The previous prime is 202553339. The next prime is 202553347. The reversal of 202553342 is 243355202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202553347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1746092 + ... + 1746207.

It is an arithmetic number, because the mean of its divisors is an integer number (39288375).

Almost surely, 2^202553342 is an apocalyptic number.

202553342 is a deficient number, since it is larger than the sum of its proper divisors (111753658).

202553342 is a wasteful number, since it uses less digits than its factorization.

202553342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492330.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 202553342 is about 14232.1235941795. The cubic root of 202553342 is about 587.2817038386.

The spelling of 202553342 in words is "two hundred two million, five hundred fifty-three thousand, three hundred forty-two".