386253707012 has 12 divisors (see below), whose sum is σ = 675954938316. Its totient is φ = 193123724640.

The previous prime is 386253707011. The next prime is 386253707017. The reversal of 386253707012 is 210707352683.

It can be written as a sum of positive squares in 2 ways, for example, as 254211589636 + 132042117376 = 504194^2 + 363376^2 .

It is not an unprimeable number, because it can be changed into a prime (386253707011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492539 + ... + 1007522.

It is an arithmetic number, because the mean of its divisors is an integer number (56329578193).

Almost surely, 2^386253707012 is an apocalyptic number.

It is an amenable number.

386253707012 is a deficient number, since it is larger than the sum of its proper divisors (289701231304).

386253707012 is a wasteful number, since it uses less digits than its factorization.

386253707012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564438 (or 1564436 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 386253707012 in words is "three hundred eighty-six billion, two hundred fifty-three million, seven hundred seven thousand, twelve".