127322253433 has 4 divisors (see below), whose sum is σ = 127326084340. Its totient is φ = 127318422528.

The previous prime is 127322253367. The next prime is 127322253451. The reversal of 127322253433 is 334352223721.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45893635984 + 81428617449 = 214228^2 + 285357^2 .

It is a cyclic number.

It is not a de Polignac number, because 127322253433 - 2¹³ = 127322245241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127322253392 and 127322253401.

It is not an unprimeable number, because it can be changed into a prime (127322253463) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1865160 + ... + 1932217.

It is an arithmetic number, because the mean of its divisors is an integer number (31831521085).

Almost surely, 2^127322253433 is an apocalyptic number.

It is an amenable number.

127322253433 is a deficient number, since it is larger than the sum of its proper divisors (3830907).

127322253433 is an equidigital number, since it uses as much as digits as its factorization.

127322253433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830906.

The product of its digits is 181440, while the sum is 37.

The spelling of 127322253433 in words is "one hundred twenty-seven billion, three hundred twenty-two million, two hundred fifty-three thousand, four hundred thirty-three".