3241404251420 has 24 divisors (see below), whose sum is σ = 6809306842464. Its totient is φ = 1296112574016.

The previous prime is 3241404251419. The next prime is 3241404251473. The reversal of 3241404251420 is 241524041423.

It is a super-2 number, since 2×3241404251420² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28011227 + ... + 28126706.

It is an arithmetic number, because the mean of its divisors is an integer number (283721118436).

Almost surely, 2^{3241404251420} is an apocalyptic number.

It is an amenable number.

3241404251420 is an abundant number, since it is smaller than the sum of its proper divisors (3567902591044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3241404251420 is a wasteful number, since it uses less digits than its factorization.

3241404251420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56140829 (or 56140827 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 3241404251420 its reverse (241524041423), we get a palindrome (3482928292843).

The spelling of 3241404251420 in words is "three trillion, two hundred forty-one billion, four hundred four million, two hundred fifty-one thousand, four hundred twenty".