4233142023220 has 72 divisors (see below), whose sum is σ = 10009533759624. Its totient is φ = 1501779840000.

The previous prime is 4233142023211. The next prime is 4233142023239. The reversal of 4233142023220 is 223202413324.

It can be written as a sum of positive squares in 4 ways, for example, as 5331628324 + 4227810394896 = 73018^2 + 2056164^2 .

It is a super-2 number, since 2×4233142023220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 21232881 + ... + 21431320.

It is an arithmetic number, because the mean of its divisors is an integer number (139021302217).

Almost surely, 2^{4233142023220} is an apocalyptic number.

It is an amenable number.

4233142023220 is an abundant number, since it is smaller than the sum of its proper divisors (5776391736404).

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

4233142023220 is a wasteful number, since it uses less digits than its factorization.

4233142023220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42664273 (or 42664260 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4233142023220 its reverse (223202413324), we get a palindrome (4456344436544).

The spelling of 4233142023220 in words is "four trillion, two hundred thirty-three billion, one hundred forty-two million, twenty-three thousand, two hundred twenty".