202051342 has 4 divisors (see below), whose sum is σ = 303077016. Its totient is φ = 101025670.

The previous prime is 202051319. The next prime is 202051351. The reversal of 202051342 is 243150202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50512834 + ... + 50512837.

It is an arithmetic number, because the mean of its divisors is an integer number (75769254).

Almost surely, 2^202051342 is an apocalyptic number.

202051342 is a deficient number, since it is larger than the sum of its proper divisors (101025674).

202051342 is a wasteful number, since it uses less digits than its factorization.

202051342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101025673.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 202051342 is about 14214.4764940535. The cubic root of 202051342 is about 586.7961374175.

The spelling of 202051342 in words is "two hundred two million, fifty-one thousand, three hundred forty-two".