10306246145 has 24 divisors (see below), whose sum is σ = 13400743032. Its totient is φ = 7605811200.

The previous prime is 10306246117. The next prime is 10306246163. The reversal of 10306246145 is 54164260301.

It can be written as a sum of positive squares in 12 ways, for example, as 6717277681 + 3588968464 = 81959^2 + 59908^2 .

It is not a de Polignac number, because 10306246145 - 2²⁰ = 10305197569 is a prime.

It is a super-2 number, since 2×10306246145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1755515 + ... + 1761375.

It is an arithmetic number, because the mean of its divisors is an integer number (558364293).

Almost surely, 2^10306246145 is an apocalyptic number.

It is an amenable number.

10306246145 is a deficient number, since it is larger than the sum of its proper divisors (3094496887).

10306246145 is a wasteful number, since it uses less digits than its factorization.

10306246145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7973 (or 7960 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 10306246145 in words is "ten billion, three hundred six million, two hundred forty-six thousand, one hundred forty-five".