1422421400355 has 8 divisors (see below), whose sum is σ = 2275874240592. Its totient is φ = 758624746848.

The previous prime is 1422421400297. The next prime is 1422421400357. The reversal of 1422421400355 is 5530041242241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1422421400355 - 2⁶ = 1422421400291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1422421400357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47414046664 + ... + 47414046693.

It is an arithmetic number, because the mean of its divisors is an integer number (284484280074).

Almost surely, 2^{1422421400355} is an apocalyptic number.

1422421400355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422421400355 is a deficient number, since it is larger than the sum of its proper divisors (853452840237).

1422421400355 is an equidigital number, since it uses as much as digits as its factorization.

1422421400355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94828093365.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 1422421400355 its reverse (5530041242241), we get a palindrome (6952462642596).

The spelling of 1422421400355 in words is "one trillion, four hundred twenty-two billion, four hundred twenty-one million, four hundred thousand, three hundred fifty-five".