268423792910 has 192 divisors, whose sum is σ = 619556781312. Its totient is φ = 82956432384.

The previous prime is 268423792891. The next prime is 268423792933. The reversal of 268423792910 is 19297324862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 195500984 + ... + 195502356.

It is an arithmetic number, because the mean of its divisors is an integer number (3226858236).

Almost surely, 2^268423792910 is an apocalyptic number.

268423792910 is an abundant number, since it is smaller than the sum of its proper divisors (351132988402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268423792910 is a wasteful number, since it uses less digits than its factorization.

268423792910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 268423792910 in words is "two hundred sixty-eight billion, four hundred twenty-three million, seven hundred ninety-two thousand, nine hundred ten".