10343857315 has 32 divisors (see below), whose sum is σ = 14832020160. Its totient is φ = 6836121600.

The previous prime is 10343857309. The next prime is 10343857319. The reversal of 10343857315 is 51375834301.

It is a happy number.

It is not a de Polignac number, because 10343857315 - 2⁷ = 10343857187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10343857319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163626 + ... + 217855.

It is an arithmetic number, because the mean of its divisors is an integer number (463500630).

Almost surely, 2^10343857315 is an apocalyptic number.

10343857315 is a deficient number, since it is larger than the sum of its proper divisors (4488162845).

10343857315 is a wasteful number, since it uses less digits than its factorization.

10343857315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381543.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 10343857315 in words is "ten billion, three hundred forty-three million, eight hundred fifty-seven thousand, three hundred fifteen".