8810140139338 has 4 divisors (see below), whose sum is σ = 13215210209010. Its totient is φ = 4405070069668.

The previous prime is 8810140139327. The next prime is 8810140139357. The reversal of 8810140139338 is 8339310410188.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 7658375460129 + 1151764679209 = 2767377^2 + 1073203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8810140139291 and 8810140139300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202535034833 + ... + 2202535034836.

Almost surely, 2^{8810140139338} is an apocalyptic number.

8810140139338 is a deficient number, since it is larger than the sum of its proper divisors (4405070069672).

8810140139338 is a wasteful number, since it uses less digits than its factorization.

8810140139338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405070069671.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 8810140139338 in words is "eight trillion, eight hundred ten billion, one hundred forty million, one hundred thirty-nine thousand, three hundred thirty-eight".