4002113402 has 32 divisors (see below), whose sum is σ = 7035081984. Its totient is φ = 1671696000.

The previous prime is 4002113389. The next prime is 4002113407. The reversal of 4002113402 is 2043112004.

It is not an unprimeable number, because it can be changed into a prime (4002113407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699152 + ... + 704852.

It is an arithmetic number, because the mean of its divisors is an integer number (219846312).

Almost surely, 2^4002113402 is an apocalyptic number.

4002113402 is a deficient number, since it is larger than the sum of its proper divisors (3032968582).

4002113402 is a wasteful number, since it uses less digits than its factorization.

4002113402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6974.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4002113402 is about 63262.2589068712. The cubic root of 4002113402 is about 1587.6805707925.

Adding to 4002113402 its reverse (2043112004), we get a palindrome (6045225406).

The spelling of 4002113402 in words is "four billion, two million, one hundred thirteen thousand, four hundred two".