1426102271 has 8 divisors (see below), whose sum is σ = 1559001600. Its totient is φ = 1293745240.

The previous prime is 1426102261. The next prime is 1426102319. The reversal of 1426102271 is 1722016241.

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 1426102271 - 2¹⁰ = 1426101247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426102271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426102241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130061 + ... + 140598.

It is an arithmetic number, because the mean of its divisors is an integer number (194875200).

Almost surely, 2^1426102271 is an apocalyptic number.

1426102271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1426102271 is a deficient number, since it is larger than the sum of its proper divisors (132899329).

1426102271 is a wasteful number, since it uses less digits than its factorization.

1426102271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271149.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1426102271 is about 37763.7692901543. The cubic root of 1426102271 is about 1125.5986334324.

The spelling of 1426102271 in words is "one billion, four hundred twenty-six million, one hundred two thousand, two hundred seventy-one".