3523411231421 has 8 divisors (see below), whose sum is σ = 3551468436480. Its totient is φ = 3495358929888.

The previous prime is 3523411231409. The next prime is 3523411231427. The reversal of 3523411231421 is 1241321143253.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3523411231421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523411231427) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 223730 + ... + 2663996.

It is an arithmetic number, because the mean of its divisors is an integer number (443933554560).

Almost surely, 2^{3523411231421} is an apocalyptic number.

It is an amenable number.

3523411231421 is a deficient number, since it is larger than the sum of its proper divisors (28057205059).

3523411231421 is a wasteful number, since it uses less digits than its factorization.

3523411231421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451763.

The product of its digits is 17280, while the sum is 32.

Adding to 3523411231421 its reverse (1241321143253), we get a palindrome (4764732374674).

The spelling of 3523411231421 in words is "three trillion, five hundred twenty-three billion, four hundred eleven million, two hundred thirty-one thousand, four hundred twenty-one".