8443115036 has 6 divisors (see below), whose sum is σ = 14775451320. Its totient is φ = 4221557516.

The previous prime is 8443114951. The next prime is 8443115041. The reversal of 8443115036 is 6305113448.

It is a super-2 number, since 2×8443115036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8443114987 and 8443115005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055389376 + ... + 1055389383.

It is an arithmetic number, because the mean of its divisors is an integer number (2462575220).

Almost surely, 2^8443115036 is an apocalyptic number.

It is an amenable number.

8443115036 is a deficient number, since it is larger than the sum of its proper divisors (6332336284).

8443115036 is a wasteful number, since it uses less digits than its factorization.

8443115036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110778763 (or 2110778761 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 8443115036 is about 91886.4246556585. The cubic root of 8443115036 is about 2036.2647138647.

The spelling of 8443115036 in words is "eight billion, four hundred forty-three million, one hundred fifteen thousand, thirty-six".