4023452310042 has 32 divisors (see below), whose sum is σ = 8779069960704. Its totient is φ = 1219140673200.

The previous prime is 4023452310023. The next prime is 4023452310089. The reversal of 4023452310042 is 2400132543204.

It is a junction number, because it is equal to n+sod(n) for n = 4023452309991 and 4023452310009.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250758 + ... + 3100209.

It is an arithmetic number, because the mean of its divisors is an integer number (274345936272).

Almost surely, 2^{4023452310042} is an apocalyptic number.

4023452310042 is an abundant number, since it is smaller than the sum of its proper divisors (4755617650662).

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

4023452310042 is a wasteful number, since it uses less digits than its factorization.

4023452310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364994.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 4023452310042 its reverse (2400132543204), we get a palindrome (6423584853246).

The spelling of 4023452310042 in words is "four trillion, twenty-three billion, four hundred fifty-two million, three hundred ten thousand, forty-two".