8880145435009 has 32 divisors (see below), whose sum is σ = 10106143407360. Its totient is φ = 7756323379200.

The previous prime is 8880145435003. The next prime is 8880145435019. The reversal of 8880145435009 is 9005345410888.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8880145435009 - 2¹⁵ = 8880145402241 is a prime.

It is a super-2 number, since 2×8880145435009² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8880145435003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1371402 + ... + 4431820.

It is an arithmetic number, because the mean of its divisors is an integer number (315816981480).

Almost surely, 2^{8880145435009} is an apocalyptic number.

It is an amenable number.

8880145435009 is a deficient number, since it is larger than the sum of its proper divisors (1225997972351).

8880145435009 is a wasteful number, since it uses less digits than its factorization.

8880145435009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060681.

The product of its (nonzero) digits is 5529600, while the sum is 55.

The spelling of 8880145435009 in words is "eight trillion, eight hundred eighty billion, one hundred forty-five million, four hundred thirty-five thousand, nine".