1426040512 has 56 divisors (see below), whose sum is σ = 3226771296. Its totient is φ = 619450368.

The previous prime is 1426040507. The next prime is 1426040531. The reversal of 1426040512 is 2150406241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36268 + ... + 64555.

It is an arithmetic number, because the mean of its divisors is an integer number (57620916).

Almost surely, 2^1426040512 is an apocalyptic number.

It is an amenable number.

1426040512 is an abundant number, since it is smaller than the sum of its proper divisors (1800730784).

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

1426040512 is a wasteful number, since it uses less digits than its factorization.

1426040512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100865 (or 100855 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1426040512 is about 37762.9515795574. The cubic root of 1426040512 is about 1125.5823847498.

Adding to 1426040512 its reverse (2150406241), we get a palindrome (3576446753).

The spelling of 1426040512 in words is "one billion, four hundred twenty-six million, forty thousand, five hundred twelve".