268730107522354 has 4 divisors (see below), whose sum is σ = 403095161283534. Its totient is φ = 134365053761176.

The previous prime is 268730107522301. The next prime is 268730107522361. The reversal of 268730107522354 is 453225701037862.

268730107522354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 194004922959225 + 74725184563129 = 13928565^2 + 8644373^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268730107522295 and 268730107522304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67182526880587 + ... + 67182526880590.

Almost surely, 2^{268730107522354} is an apocalyptic number.

268730107522354 is a deficient number, since it is larger than the sum of its proper divisors (134365053761180).

268730107522354 is a wasteful number, since it uses less digits than its factorization.

268730107522354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134365053761179.

The product of its (nonzero) digits is 16934400, while the sum is 55.

The spelling of 268730107522354 in words is "two hundred sixty-eight trillion, seven hundred thirty billion, one hundred seven million, five hundred twenty-two thousand, three hundred fifty-four".