4002133412 has 12 divisors (see below), whose sum is σ = 7069189680. Its totient is φ = 1982364936.

The previous prime is 4002133411. The next prime is 4002133433. The reversal of 4002133412 is 2143312004.

It is not an unprimeable number, because it can be changed into a prime (4002133411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4674962 + ... + 4675817.

It is an arithmetic number, because the mean of its divisors is an integer number (589099140).

Almost surely, 2^4002133412 is an apocalyptic number.

It is an amenable number.

4002133412 is a deficient number, since it is larger than the sum of its proper divisors (3067056268).

4002133412 is a wasteful number, since it uses less digits than its factorization.

4002133412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9350890 (or 9350888 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4002133412 is about 63262.4170578393. The cubic root of 4002133412 is about 1587.6832168474.

Adding to 4002133412 its reverse (2143312004), we get a palindrome (6145445416).

The spelling of 4002133412 in words is "four billion, two million, one hundred thirty-three thousand, four hundred twelve".