30040014 has 8 divisors (see below), whose sum is σ = 60080040. Its totient is φ = 10013336.

The previous prime is 30040013. The next prime is 30040057. The reversal of 30040014 is 41004003.

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

30040014 is an admirable number.

It is a super-2 number, since 2×30040014² = 1804804882240392, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2503329 + ... + 2503340.

It is an arithmetic number, because the mean of its divisors is an integer number (7510005).

Almost surely, 2^30040014 is an apocalyptic number.

30040014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30040014 is a wasteful number, since it uses less digits than its factorization.

30040014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006674.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 30040014 is about 5480.8771195859. The cubic root of 30040014 is about 310.8613367777.

Adding to 30040014 its reverse (41004003), we get a palindrome (71044017).

The spelling of 30040014 in words is "thirty million, forty thousand, fourteen".