1426263741 has 32 divisors (see below), whose sum is σ = 2519838720. Its totient is φ = 779570352.

The previous prime is 1426263731. The next prime is 1426263743. The reversal of 1426263741 is 1473626241.

1426263741 is a `hidden beast` number, since 14 + 2 + 6 + 2 + 637 + 4 + 1 = 666.

It is not a de Polignac number, because 1426263741 - 2⁶ = 1426263677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1426263696 and 1426263705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426263743) 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, 159705 + ... + 168398.

It is an arithmetic number, because the mean of its divisors is an integer number (78744960).

Almost surely, 2^1426263741 is an apocalyptic number.

It is an amenable number.

1426263741 is a deficient number, since it is larger than the sum of its proper divisors (1093574979).

1426263741 is a wasteful number, since it uses less digits than its factorization.

1426263741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328142 (or 328136 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 1426263741 is about 37765.9071253426. The cubic root of 1426263741 is about 1125.6411136846.

Adding to 1426263741 its reverse (1473626241), we get a palindrome (2899889982).

The spelling of 1426263741 in words is "one billion, four hundred twenty-six million, two hundred sixty-three thousand, seven hundred forty-one".