4006273741 has 4 divisors (see below), whose sum is σ = 4023922752. Its totient is φ = 3988624732.

The previous prime is 4006273723. The next prime is 4006273787. The reversal of 4006273741 is 1473726004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4006273741 - 2¹¹ = 4006271693 is a prime.

It is a super-2 number, since 2×4006273741² = 32100458575652270162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4006273697 and 4006273706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006273441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8824165 + ... + 8824618.

It is an arithmetic number, because the mean of its divisors is an integer number (1005980688).

Almost surely, 2^4006273741 is an apocalyptic number.

It is an amenable number.

4006273741 is a deficient number, since it is larger than the sum of its proper divisors (17649011).

4006273741 is a wasteful number, since it uses less digits than its factorization.

4006273741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17649010.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 4006273741 is about 63295.1320482073. The cubic root of 4006273741 is about 1588.2305303801.

Adding to 4006273741 its reverse (1473726004), we get a palindrome (5479999745).

The spelling of 4006273741 in words is "four billion, six million, two hundred seventy-three thousand, seven hundred forty-one".