4030040234 has 8 divisors (see below), whose sum is σ = 6594611328. Its totient is φ = 1831836460.

The previous prime is 4030040177. The next prime is 4030040251. The reversal of 4030040234 is 4320400304.

It is a happy number.

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

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, 91591802 + ... + 91591845.

It is an arithmetic number, because the mean of its divisors is an integer number (824326416).

Almost surely, 2^4030040234 is an apocalyptic number.

4030040234 is a deficient number, since it is larger than the sum of its proper divisors (2564571094).

4030040234 is a wasteful number, since it uses less digits than its factorization.

4030040234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183183660.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 4030040234 is about 63482.5978831995. The cubic root of 4030040234 is about 1591.3649703019.

Adding to 4030040234 its reverse (4320400304), we get a palindrome (8350440538).

The spelling of 4030040234 in words is "four billion, thirty million, forty thousand, two hundred thirty-four".