100427351266427 has 8 divisors (see below), whose sum is σ = 100495968401136. Its totient is φ = 100358757240192.

The previous prime is 100427351266349. The next prime is 100427351266493. The reversal of 100427351266427 is 724662153724001.

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

It is a cyclic number.

It is not a de Polignac number, because 100427351266427 - 2¹² = 100427351262331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100427350266427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2922143 + ... + 14470439.

It is an arithmetic number, because the mean of its divisors is an integer number (12561996050142).

Almost surely, 2^{100427351266427} is an apocalyptic number.

100427351266427 is a deficient number, since it is larger than the sum of its proper divisors (68617134709).

100427351266427 is a wasteful number, since it uses less digits than its factorization.

100427351266427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554237.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 100427351266427 in words is "one hundred trillion, four hundred twenty-seven billion, three hundred fifty-one million, two hundred sixty-six thousand, four hundred twenty-seven".