1426410555 has 32 divisors (see below), whose sum is σ = 2306810880. Its totient is φ = 752613120.

The previous prime is 1426410553. The next prime is 1426410581. The reversal of 1426410555 is 5550146241.

It is not a de Polignac number, because 1426410555 - 2¹ = 1426410553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1426410553) 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, 583135 + ... + 585575.

It is an arithmetic number, because the mean of its divisors is an integer number (72087840).

Almost surely, 2^1426410555 is an apocalyptic number.

1426410555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1426410555 is a deficient number, since it is larger than the sum of its proper divisors (880400325).

1426410555 is a wasteful number, since it uses less digits than its factorization.

1426410555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 1426410555 is about 37767.8508125628. The cubic root of 1426410555 is about 1125.6797353877.

Adding to 1426410555 its reverse (5550146241), we get a palindrome (6976556796).

The spelling of 1426410555 in words is "one billion, four hundred twenty-six million, four hundred ten thousand, five hundred fifty-five".