7442023641 has 8 divisors (see below), whose sum is σ = 10685982720. Its totient is φ = 4579706832.

The previous prime is 7442023637. The next prime is 7442023679. The reversal of 7442023641 is 1463202447.

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

It is not a de Polignac number, because 7442023641 - 2² = 7442023637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7442023441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95410521 + ... + 95410598.

It is an arithmetic number, because the mean of its divisors is an integer number (1335747840).

Almost surely, 2^7442023641 is an apocalyptic number.

It is an amenable number.

7442023641 is a deficient number, since it is larger than the sum of its proper divisors (3243959079).

7442023641 is a wasteful number, since it uses less digits than its factorization.

7442023641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190821135.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 7442023641 is about 86267.1643268747. The cubic root of 7442023641 is about 1952.3769953491.

The spelling of 7442023641 in words is "seven billion, four hundred forty-two million, twenty-three thousand, six hundred forty-one".