321012114441420 has 24 divisors (see below), whose sum is σ = 898833920436144. Its totient is φ = 85603230517696.

The previous prime is 321012114441373. The next prime is 321012114441449. The reversal of 321012114441420 is 24144411210123.

It is a super-2 number, since 2×321012114441420² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2675100953619 + ... + 2675100953738.

It is an arithmetic number, because the mean of its divisors is an integer number (37451413351506).

Almost surely, 2^{321012114441420} is an apocalyptic number.

321012114441420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

321012114441420 is an abundant number, since it is smaller than the sum of its proper divisors (577821805994724).

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

321012114441420 is a wasteful number, since it uses less digits than its factorization.

321012114441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350201907369 (or 5350201907367 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 321012114441420 its reverse (24144411210123), we get a palindrome (345156525651543).

The spelling of 321012114441420 in words is "three hundred twenty-one trillion, twelve billion, one hundred fourteen million, four hundred forty-one thousand, four hundred twenty".