4140030401 has 8 divisors (see below), whose sum is σ = 4612235880. Its totient is φ = 3689788032.

The previous prime is 4140030397. The next prime is 4140030469. The reversal of 4140030401 is 1040300414.

It can be written as a sum of positive squares in 4 ways, for example, as 873793600 + 3266236801 = 29560^2 + 57151^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4140030401 - 2² = 4140030397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4140030401.

It is not an unprimeable number, because it can be changed into a prime (4140030001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5490380 + ... + 5491133.

It is an arithmetic number, because the mean of its divisors is an integer number (576529485).

Almost surely, 2^4140030401 is an apocalyptic number.

It is an amenable number.

4140030401 is a deficient number, since it is larger than the sum of its proper divisors (472205479).

4140030401 is a wasteful number, since it uses less digits than its factorization.

4140030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10981555.

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

The square root of 4140030401 is about 64343.0680104702. The cubic root of 4140030401 is about 1605.7127039882.

Adding to 4140030401 its reverse (1040300414), we get a palindrome (5180330815).

The spelling of 4140030401 in words is "four billion, one hundred forty million, thirty thousand, four hundred one".