268650029715 has 8 divisors (see below), whose sum is σ = 429840047568. Its totient is φ = 143280015840.

The previous prime is 268650029701. The next prime is 268650029719. The reversal of 268650029715 is 517920056862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 268650029715 - 2⁴ = 268650029699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268650029719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8955000976 + ... + 8955001005.

It is an arithmetic number, because the mean of its divisors is an integer number (53730005946).

Almost surely, 2^268650029715 is an apocalyptic number.

268650029715 is a deficient number, since it is larger than the sum of its proper divisors (161190017853).

268650029715 is a wasteful number, since it uses less digits than its factorization.

268650029715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17910001989.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 268650029715 in words is "two hundred sixty-eight billion, six hundred fifty million, twenty-nine thousand, seven hundred fifteen".