4014328061 has 4 divisors (see below), whose sum is σ = 4122823452. Its totient is φ = 3905832672.

The previous prime is 4014328049. The next prime is 4014328079. The reversal of 4014328061 is 1608234104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2638363225 + 1375964836 = 51365^2 + 37094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4014328061 is a prime.

It is a super-2 number, since 2×4014328061² = 32229659562664039442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014328091) 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, 54247640 + ... + 54247713.

It is an arithmetic number, because the mean of its divisors is an integer number (1030705863).

Almost surely, 2^4014328061 is an apocalyptic number.

It is an amenable number.

4014328061 is a deficient number, since it is larger than the sum of its proper divisors (108495391).

4014328061 is a wasteful number, since it uses less digits than its factorization.

4014328061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108495390.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4014328061 is about 63358.7252160269. The cubic root of 4014328061 is about 1589.2941583110.

The spelling of 4014328061 in words is "four billion, fourteen million, three hundred twenty-eight thousand, sixty-one".