1422840435 has 16 divisors (see below), whose sum is σ = 2277586080. Its totient is φ = 758501120.

The previous prime is 1422840413. The next prime is 1422840451. The reversal of 1422840435 is 5340482241.

It is not a de Polignac number, because 1422840435 - 2⁶ = 1422840371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422840396 and 1422840405.

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 15 ways as a sum of consecutive naturals, for example, 14095 + ... + 55175.

It is an arithmetic number, because the mean of its divisors is an integer number (142349130).

Almost surely, 2^1422840435 is an apocalyptic number.

1422840435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422840435 is a deficient number, since it is larger than the sum of its proper divisors (854745645).

1422840435 is a wasteful number, since it uses less digits than its factorization.

1422840435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43398.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 1422840435 is about 37720.5571936577. The cubic root of 1422840435 is about 1124.7398074811.

The spelling of 1422840435 in words is "one billion, four hundred twenty-two million, eight hundred forty thousand, four hundred thirty-five".