7471442741 has 4 divisors (see below), whose sum is σ = 8538791712. Its totient is φ = 6404093772.

The previous prime is 7471442731. The next prime is 7471442747. The reversal of 7471442741 is 1472441747.

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 7471442741 - 2¹⁰ = 7471441717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7471442747) 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, 533674475 + ... + 533674488.

It is an arithmetic number, because the mean of its divisors is an integer number (2134697928).

Almost surely, 2^7471442741 is an apocalyptic number.

It is an amenable number.

7471442741 is a deficient number, since it is larger than the sum of its proper divisors (1067348971).

7471442741 is a wasteful number, since it uses less digits than its factorization.

7471442741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067348970.

The product of its digits is 175616, while the sum is 41.

The square root of 7471442741 is about 86437.5077208963. The cubic root of 7471442741 is about 1954.9462631340.

The spelling of 7471442741 in words is "seven billion, four hundred seventy-one million, four hundred forty-two thousand, seven hundred forty-one".