1426261416 has 32 divisors (see below), whose sum is σ = 3568332960. Its totient is φ = 475063232.

The previous prime is 1426261409. The next prime is 1426261433. The reversal of 1426261416 is 6141626241.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11311 + ... + 54593.

It is an arithmetic number, because the mean of its divisors is an integer number (111510405).

Almost surely, 2^1426261416 is an apocalyptic number.

It is an amenable number.

1426261416 is an abundant number, since it is smaller than the sum of its proper divisors (2142071544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426261416 is a wasteful number, since it uses less digits than its factorization.

1426261416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44665 (or 44661 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 1426261416 is about 37765.8763435989. The cubic root of 1426261416 is about 1125.6405020359.

Adding to 1426261416 its reverse (6141626241), we get a palindrome (7567887657).

The spelling of 1426261416 in words is "one billion, four hundred twenty-six million, two hundred sixty-one thousand, four hundred sixteen".