293115445012 has 12 divisors (see below), whose sum is σ = 552409877236. Its totient is φ = 135284051520.

The previous prime is 293115445003. The next prime is 293115445013. The reversal of 293115445012 is 210544511392.

It can be written as a sum of positive squares in 2 ways, for example, as 45473856516 + 247641588496 = 213246^2 + 497636^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293115445013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2818417689 + ... + 2818417792.

Almost surely, 2^293115445012 is an apocalyptic number.

It is an amenable number.

293115445012 is a deficient number, since it is larger than the sum of its proper divisors (259294432224).

293115445012 is a wasteful number, since it uses less digits than its factorization.

293115445012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636835498 (or 5636835496 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 293115445012 in words is "two hundred ninety-three billion, one hundred fifteen million, four hundred forty-five thousand, twelve".