30140040014 has 32 divisors (see below), whose sum is σ = 52547367936. Its totient is φ = 12699244800.

The previous prime is 30140040013. The next prime is 30140040031. The reversal of 30140040014 is 41004004103.

It is a super-2 number, since 2×30140040014² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30140039974 and 30140040001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140040013) 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, 131567 + ... + 278549.

It is an arithmetic number, because the mean of its divisors is an integer number (1642105248).

Almost surely, 2^30140040014 is an apocalyptic number.

30140040014 is a deficient number, since it is larger than the sum of its proper divisors (22407327922).

30140040014 is a wasteful number, since it uses less digits than its factorization.

30140040014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147240.

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

Adding to 30140040014 its reverse (41004004103), we get a palindrome (71144044117).

The spelling of 30140040014 in words is "thirty billion, one hundred forty million, forty thousand, fourteen".