1422653650234 has 4 divisors (see below), whose sum is σ = 2133980475354. Its totient is φ = 711326825116.

The previous prime is 1422653650199. The next prime is 1422653650261. The reversal of 1422653650234 is 4320563562241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 862845921025 + 559807729209 = 928895^2 + 748203^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355663412557 + ... + 355663412560.

Almost surely, 2^{1422653650234} is an apocalyptic number.

1422653650234 is a deficient number, since it is larger than the sum of its proper divisors (711326825120).

1422653650234 is an equidigital number, since it uses as much as digits as its factorization.

1422653650234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711326825119.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 1422653650234 in words is "one trillion, four hundred twenty-two billion, six hundred fifty-three million, six hundred fifty thousand, two hundred thirty-four".