4023020042382 has 16 divisors (see below), whose sum is σ = 8777498274432. Its totient is φ = 1219096982520.

The previous prime is 4023020042381. The next prime is 4023020042383. The reversal of 4023020042382 is 2832400203204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4023020042381) and next prime (4023020042383).

It is a super-3 number, since 3×4023020042382³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023020042381) 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, 30477424498 + ... + 30477424629.

It is an arithmetic number, because the mean of its divisors is an integer number (548593642152).

Almost surely, 2^{4023020042382} is an apocalyptic number.

4023020042382 is an abundant number, since it is smaller than the sum of its proper divisors (4754478232050).

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

4023020042382 is a wasteful number, since it uses less digits than its factorization.

4023020042382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60954849143.

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

Adding to 4023020042382 its reverse (2832400203204), we get a palindrome (6855420245586).

The spelling of 4023020042382 in words is "four trillion, twenty-three billion, twenty million, forty-two thousand, three hundred eighty-two".