321034022421024 has 48 divisors (see below), whose sum is σ = 919324700572320. Its totient is φ = 97283037096960.

The previous prime is 321034022421023. The next prime is 321034022421041. The reversal of 321034022421024 is 420124220430123.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 321034022420982 and 321034022421000.

It is not an unprimeable number, because it can be changed into a prime (321034022421023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152004744409 + ... + 152004746520.

It is an arithmetic number, because the mean of its divisors is an integer number (19152597928590).

Almost surely, 2^{321034022421024} is an apocalyptic number.

It is an amenable number.

321034022421024 is an abundant number, since it is smaller than the sum of its proper divisors (598290678151296).

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

321034022421024 is a wasteful number, since it uses less digits than its factorization.

321034022421024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304009490953 (or 304009490945 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 321034022421024 its reverse (420124220430123), we get a palindrome (741158242851147).

The spelling of 321034022421024 in words is "three hundred twenty-one trillion, thirty-four billion, twenty-two million, four hundred twenty-one thousand, twenty-four".