10300785909028 has 48 divisors (see below), whose sum is σ = 19570175284464. Its totient is φ = 4724870492160.

The previous prime is 10300785909019. The next prime is 10300785909077. The reversal of 10300785909028 is 82090958700301.

It can be written as a sum of positive squares in 8 ways, for example, as 79068940864 + 10221716968164 = 281192^2 + 3197142^2 .

It is a super-2 number, since 2×10300785909028² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357126 + ... + 4737442.

It is an arithmetic number, because the mean of its divisors is an integer number (407711985093).

Almost surely, 2^{10300785909028} is an apocalyptic number.

It is an amenable number.

10300785909028 is a deficient number, since it is larger than the sum of its proper divisors (9269389375436).

10300785909028 is a wasteful number, since it uses less digits than its factorization.

10300785909028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381472 (or 3381470 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 10300785909028 in words is "ten trillion, three hundred billion, seven hundred eighty-five million, nine hundred nine thousand, twenty-eight".