1426316655 has 32 divisors (see below), whose sum is σ = 2340964800. Its totient is φ = 741278720.

The previous prime is 1426316629. The next prime is 1426316659. The reversal of 1426316655 is 5566136241.

It is not a de Polignac number, because 1426316655 - 2¹¹ = 1426314607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426316659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112435 + ... + 124475.

It is an arithmetic number, because the mean of its divisors is an integer number (73155150).

Almost surely, 2^1426316655 is an apocalyptic number.

1426316655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1426316655 is a deficient number, since it is larger than the sum of its proper divisors (914648145).

1426316655 is a wasteful number, since it uses less digits than its factorization.

1426316655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12251.

The product of its digits is 129600, while the sum is 39.

The square root of 1426316655 is about 37766.6076713279. The cubic root of 1426316655 is about 1125.6550338397.

The spelling of 1426316655 in words is "one billion, four hundred twenty-six million, three hundred sixteen thousand, six hundred fifty-five".