4023121121324 has 12 divisors (see below), whose sum is σ = 7040823129648. Its totient is φ = 2011457370000.

The previous prime is 4023121121317. The next prime is 4023121121333. The reversal of 4023121121324 is 4231211213204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4023121121293 and 4023121121302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25709912 + ... + 25865919.

It is an arithmetic number, because the mean of its divisors is an integer number (586735260804).

Almost surely, 2^{4023121121324} is an apocalyptic number.

It is an amenable number.

4023121121324 is a deficient number, since it is larger than the sum of its proper divisors (3017702008324).

4023121121324 is a wasteful number, since it uses less digits than its factorization.

4023121121324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51595336 (or 51595334 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4023121121324 its reverse (4231211213204), we get a palindrome (8254332334528).

The spelling of 4023121121324 in words is "four trillion, twenty-three billion, one hundred twenty-one million, one hundred twenty-one thousand, three hundred twenty-four".