201034304421 has 8 divisors (see below), whose sum is σ = 268062653664. Its totient is φ = 134014412400.

The previous prime is 201034304411. The next prime is 201034304431. The reversal of 201034304421 is 124403430102.

201034304421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201034304411) and next prime (201034304431).

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

It is not a de Polignac number, because 201034304421 - 2¹¹ = 201034302373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201034304391 and 201034304400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201034304411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2058630 + ... + 2154071.

It is an arithmetic number, because the mean of its divisors is an integer number (33507831708).

Almost surely, 2^201034304421 is an apocalyptic number.

It is an amenable number.

201034304421 is a deficient number, since it is larger than the sum of its proper divisors (67028349243).

201034304421 is a wasteful number, since it uses less digits than its factorization.

201034304421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228611.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201034304421 its reverse (124403430102), we get a palindrome (325437734523).

The spelling of 201034304421 in words is "two hundred one billion, thirty-four million, three hundred four thousand, four hundred twenty-one".