20210403341234 has 4 divisors (see below), whose sum is σ = 30315605011854. Its totient is φ = 10105201670616.

The previous prime is 20210403341129. The next prime is 20210403341251. The reversal of 20210403341234 is 43214330401202.

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

It can be written as a sum of positive squares in only one way, i.e., 17794856376025 + 2415546965209 = 4218395^2 + 1554203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20210403341197 and 20210403341206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052600835307 + ... + 5052600835310.

Almost surely, 2^{20210403341234} is an apocalyptic number.

20210403341234 is a deficient number, since it is larger than the sum of its proper divisors (10105201670620).

20210403341234 is a wasteful number, since it uses less digits than its factorization.

20210403341234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10105201670619.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 20210403341234 its reverse (43214330401202), we get a palindrome (63424733742436).

The spelling of 20210403341234 in words is "twenty trillion, two hundred ten billion, four hundred three million, three hundred forty-one thousand, two hundred thirty-four".