4004212402 has 16 divisors (see below), whose sum is σ = 6564782592. Its totient is φ = 1823549760.

The previous prime is 4004212363. The next prime is 4004212403. The reversal of 4004212402 is 2042124004.

It is a self number, because there is not a number n which added to its sum of digits gives 4004212402.

It is not an unprimeable number, because it can be changed into a prime (4004212403) 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, 1898478 + ... + 1900585.

It is an arithmetic number, because the mean of its divisors is an integer number (410298912).

Almost surely, 2^4004212402 is an apocalyptic number.

4004212402 is a deficient number, since it is larger than the sum of its proper divisors (2560570190).

4004212402 is a wasteful number, since it uses less digits than its factorization.

4004212402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799113.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4004212402 is about 63278.8464022536. The cubic root of 4004212402 is about 1587.9580874230.

Adding to 4004212402 its reverse (2042124004), we get a palindrome (6046336406).

The spelling of 4004212402 in words is "four billion, four million, two hundred twelve thousand, four hundred two".