201003420034 has 8 divisors (see below), whose sum is σ = 301507359228. Its totient is φ = 100500966960.

The previous prime is 201003420001. The next prime is 201003420041. The reversal of 201003420034 is 430024300102.

201003420034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 161963587809 + 39039832225 = 402447^2 + 197585^2 .

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

It is a super-2 number, since 2×201003420034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201003419993 and 201003420020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72964 + ... + 638224.

Almost surely, 2^201003420034 is an apocalyptic number.

201003420034 is a deficient number, since it is larger than the sum of its proper divisors (100503939194).

201003420034 is a wasteful number, since it uses less digits than its factorization.

201003420034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743060.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 201003420034 its reverse (430024300102), we get a palindrome (631027720136).

The spelling of 201003420034 in words is "two hundred one billion, three million, four hundred twenty thousand, thirty-four".