8437141518 has 32 divisors (see below), whose sum is σ = 18241445376. Its totient is φ = 2586166368.

The previous prime is 8437141511. The next prime is 8437141547. The reversal of 8437141518 is 8151417348.

8437141518 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8437141518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8437141511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185130 + ... + 226157.

It is an arithmetic number, because the mean of its divisors is an integer number (570045168).

Almost surely, 2^8437141518 is an apocalyptic number.

8437141518 is an abundant number, since it is smaller than the sum of its proper divisors (9804303858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8437141518 is a wasteful number, since it uses less digits than its factorization.

8437141518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411568.

The product of its digits is 107520, while the sum is 42.

The square root of 8437141518 is about 91853.9140047935. The cubic root of 8437141518 is about 2035.7843803384.

The spelling of 8437141518 in words is "eight billion, four hundred thirty-seven million, one hundred forty-one thousand, five hundred eighteen".