202001234 has 8 divisors (see below), whose sum is σ = 305833968. Its totient is φ = 100056580.

The previous prime is 202001213. The next prime is 202001251. The reversal of 202001234 is 432100202.

202001234 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471752 + ... + 472179.

It is an arithmetic number, because the mean of its divisors is an integer number (38229246).

Almost surely, 2^202001234 is an apocalyptic number.

202001234 is a deficient number, since it is larger than the sum of its proper divisors (103832734).

202001234 is a wasteful number, since it uses less digits than its factorization.

202001234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944040.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 202001234 is about 14212.7138154541. The cubic root of 202001234 is about 586.7476256357.

Adding to 202001234 its reverse (432100202), we get a palindrome (634101436).

The spelling of 202001234 in words is "two hundred two million, one thousand, two hundred thirty-four".