1426341705 has 8 divisors (see below), whose sum is σ = 2282146752. Its totient is φ = 760715568.

The previous prime is 1426341617. The next prime is 1426341727. The reversal of 1426341705 is 5071436241.

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

It is not a de Polignac number, because 1426341705 - 2⁹ = 1426341193 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47544709 + ... + 47544738.

It is an arithmetic number, because the mean of its divisors is an integer number (285268344).

Almost surely, 2^1426341705 is an apocalyptic number.

1426341705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1426341705 is a deficient number, since it is larger than the sum of its proper divisors (855805047).

1426341705 is an equidigital number, since it uses as much as digits as its factorization.

1426341705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95089455.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1426341705 is about 37766.9393120491. The cubic root of 1426341705 is about 1125.6616236558.

Adding to 1426341705 its reverse (5071436241), we get a palindrome (6497777946).

The spelling of 1426341705 in words is "one billion, four hundred twenty-six million, three hundred forty-one thousand, seven hundred five".