8923013889770 has 16 divisors (see below), whose sum is σ = 16615267243560. Its totient is φ = 3446129502144.

The previous prime is 8923013889733. The next prime is 8923013889781. The reversal of 8923013889770 is 779883103298.

8923013889770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5534693823649 + 3388320066121 = 2352593^2 + 1840739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8923013889697 and 8923013889706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15384506417 + ... + 15384506996.

Almost surely, 2^{8923013889770} is an apocalyptic number.

8923013889770 is a deficient number, since it is larger than the sum of its proper divisors (7692253353790).

8923013889770 is a wasteful number, since it uses less digits than its factorization.

8923013889770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30769013449.

The product of its (nonzero) digits is 36578304, while the sum is 65.

The spelling of 8923013889770 in words is "eight trillion, nine hundred twenty-three billion, thirteen million, eight hundred eighty-nine thousand, seven hundred seventy".