3040012030 has 32 divisors (see below), whose sum is σ = 6009043968. Its totient is φ = 1098132000.

The previous prime is 3040012021. The next prime is 3040012037. The reversal of 3040012030 is 302100403.

It is a self number, because there is not a number n which added to its sum of digits gives 3040012030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040012037) 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, 74902 + ... + 108121.

It is an arithmetic number, because the mean of its divisors is an integer number (187782624).

Almost surely, 2^3040012030 is an apocalyptic number.

3040012030 is a deficient number, since it is larger than the sum of its proper divisors (2969031938).

3040012030 is a wasteful number, since it uses less digits than its factorization.

3040012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183192.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3040012030 is about 55136.3041017441. The cubic root of 3040012030 is about 1448.6331995449.

Adding to 3040012030 its reverse (302100403), we get a palindrome (3342112433).

The spelling of 3040012030 in words is "three billion, forty million, twelve thousand, thirty".