1009167668426 has 8 divisors (see below), whose sum is σ = 1513829066304. Its totient is φ = 504557979660.

The previous prime is 1009167668423. The next prime is 1009167668461. The reversal of 1009167668426 is 6248667619001.

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

It is not an unprimeable number, because it can be changed into a prime (1009167668423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878450 + ... + 12956573.

It is an arithmetic number, because the mean of its divisors is an integer number (189228633288).

Almost surely, 2^{1009167668426} is an apocalyptic number.

1009167668426 is a deficient number, since it is larger than the sum of its proper divisors (504661397878).

1009167668426 is a wasteful number, since it uses less digits than its factorization.

1009167668426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25854556.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 1009167668426 in words is "one trillion, nine billion, one hundred sixty-seven million, six hundred sixty-eight thousand, four hundred twenty-six".