4002400034 has 8 divisors (see below), whose sum is σ = 6035033088. Its totient is φ = 1990722340.

The previous prime is 4002400019. The next prime is 4002400079. The reversal of 4002400034 is 4300042004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4002399985 and 4002400021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5238362 + ... + 5239125.

It is an arithmetic number, because the mean of its divisors is an integer number (754379136).

Almost surely, 2^4002400034 is an apocalyptic number.

4002400034 is a deficient number, since it is larger than the sum of its proper divisors (2032633054).

4002400034 is a wasteful number, since it uses less digits than its factorization.

4002400034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10477680.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4002400034 is about 63264.5242928452. The cubic root of 4002400034 is about 1587.7184731995.

Adding to 4002400034 its reverse (4300042004), we get a palindrome (8302442038).

The spelling of 4002400034 in words is "four billion, two million, four hundred thousand, thirty-four".