1426140315 has 12 divisors (see below), whose sum is σ = 2471976624. Its totient is φ = 760608144.

The previous prime is 1426140299. The next prime is 1426140329. The reversal of 1426140315 is 5130416241.

It is a happy number.

1426140315 is a `hidden beast` number, since 1 + 42 + 614 + 0 + 3 + 1 + 5 = 666.

It is not a de Polignac number, because 1426140315 - 2⁴ = 1426140299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15845959 + ... + 15846048.

It is an arithmetic number, because the mean of its divisors is an integer number (205998052).

Almost surely, 2^1426140315 is an apocalyptic number.

1426140315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1426140315 is a deficient number, since it is larger than the sum of its proper divisors (1045836309).

1426140315 is a wasteful number, since it uses less digits than its factorization.

1426140315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31692018 (or 31692015 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1426140315 is about 37764.2729971067. The cubic root of 1426140315 is about 1125.6086425074.

Adding to 1426140315 its reverse (5130416241), we get a palindrome (6556556556).

The spelling of 1426140315 in words is "one billion, four hundred twenty-six million, one hundred forty thousand, three hundred fifteen".