268422520371 has 8 divisors (see below), whose sum is σ = 362799388560. Its totient is φ = 176496999552.

The previous prime is 268422520369. The next prime is 268422520423. The reversal of 268422520371 is 173025224862.

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

It is not a de Polignac number, because 268422520371 - 2¹ = 268422520369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268422520321) 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, 612836586 + ... + 612837023.

It is an arithmetic number, because the mean of its divisors is an integer number (45349923570).

Almost surely, 2^268422520371 is an apocalyptic number.

268422520371 is a deficient number, since it is larger than the sum of its proper divisors (94376868189).

268422520371 is a wasteful number, since it uses less digits than its factorization.

268422520371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225673685.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 268422520371 in words is "two hundred sixty-eight billion, four hundred twenty-two million, five hundred twenty thousand, three hundred seventy-one".