4002022041234 has 64 divisors (see below), whose sum is σ = 9175166112000. Its totient is φ = 1139975036928.

The previous prime is 4002022041223. The next prime is 4002022041257. The reversal of 4002022041234 is 4321402202004.

It is a super-3 number, since 3×4002022041234³ (a number of 39 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109755534 + ... + 109791990.

It is an arithmetic number, because the mean of its divisors is an integer number (143361970500).

Almost surely, 2^{4002022041234} is an apocalyptic number.

4002022041234 is an abundant number, since it is smaller than the sum of its proper divisors (5173144070766).

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

4002022041234 is a wasteful number, since it uses less digits than its factorization.

4002022041234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44307.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4002022041234 its reverse (4321402202004), we get a palindrome (8323424243238).

The spelling of 4002022041234 in words is "four trillion, two billion, twenty-two million, forty-one thousand, two hundred thirty-four".