7441149487 has 4 divisors (see below), whose sum is σ = 7441346080. Its totient is φ = 7440952896.

The previous prime is 7441149467. The next prime is 7441149517. The reversal of 7441149487 is 7849411447.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7441149487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7441149487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7441149437) 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, 21543 + ... + 123880.

It is an arithmetic number, because the mean of its divisors is an integer number (1860336520).

Almost surely, 2^7441149487 is an apocalyptic number.

7441149487 is a deficient number, since it is larger than the sum of its proper divisors (196593).

7441149487 is a wasteful number, since it uses less digits than its factorization.

7441149487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196592.

The product of its digits is 903168, while the sum is 49.

The square root of 7441149487 is about 86262.0976269416. The cubic root of 7441149487 is about 1952.3005490727.

The spelling of 7441149487 in words is "seven billion, four hundred forty-one million, one hundred forty-nine thousand, four hundred eighty-seven".