7430287141 has 8 divisors (see below), whose sum is σ = 7606371744. Its totient is φ = 7255531920.

The previous prime is 7430287091. The next prime is 7430287153. The reversal of 7430287141 is 1417820347.

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 7430287141 - 2¹⁹ = 7429762853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7430287141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7430287181) 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, 321031 + ... + 343396.

It is an arithmetic number, because the mean of its divisors is an integer number (950796468).

Almost surely, 2^7430287141 is an apocalyptic number.

It is an amenable number.

7430287141 is a deficient number, since it is larger than the sum of its proper divisors (176084603).

7430287141 is a wasteful number, since it uses less digits than its factorization.

7430287141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664691.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 7430287141 is about 86199.1133423076. The cubic root of 7430287141 is about 1951.3501183471.

The spelling of 7430287141 in words is "seven billion, four hundred thirty million, two hundred eighty-seven thousand, one hundred forty-one".