268159413 has 16 divisors (see below), whose sum is σ = 360331200. Its totient is φ = 177386496.

The previous prime is 268159373. The next prime is 268159421. The reversal of 268159413 is 314951862.

It is not a de Polignac number, because 268159413 - 2¹⁶ = 268093877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268159453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305331 + ... + 306207.

It is an arithmetic number, because the mean of its divisors is an integer number (22520700).

Almost surely, 2^268159413 is an apocalyptic number.

It is an amenable number.

268159413 is a deficient number, since it is larger than the sum of its proper divisors (92171787).

268159413 is a wasteful number, since it uses less digits than its factorization.

268159413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556.

The product of its digits is 51840, while the sum is 39.

The square root of 268159413 is about 16375.5736693406. The cubic root of 268159413 is about 644.8583812629.

The spelling of 268159413 in words is "two hundred sixty-eight million, one hundred fifty-nine thousand, four hundred thirteen".