7141481559 has 28 divisors (see below), whose sum is σ = 10867209336. Its totient is φ = 4689896112.

The previous prime is 7141481551. The next prime is 7141481587. The reversal of 7141481559 is 9551841417.

7141481559 is a `hidden beast` number, since 7 + 1 + 4 + 14 + 81 + 559 = 666.

It is not a de Polignac number, because 7141481559 - 2³ = 7141481551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141481551) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 24264 + ... + 121949.

Almost surely, 2^7141481559 is an apocalyptic number.

7141481559 is a deficient number, since it is larger than the sum of its proper divisors (3725727777).

7141481559 is an equidigital number, since it uses as much as digits as its factorization.

7141481559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146298 (or 146283 counting only the distinct ones).

The product of its digits is 201600, while the sum is 45.

The square root of 7141481559 is about 84507.2870171561. The cubic root of 7141481559 is about 1925.7331493336.

The spelling of 7141481559 in words is "seven billion, one hundred forty-one million, four hundred eighty-one thousand, five hundred fifty-nine".