1422450404052 has 12 divisors (see below), whose sum is σ = 3319050942816. Its totient is φ = 474150134680.

The previous prime is 1422450404033. The next prime is 1422450404069. The reversal of 1422450404052 is 2504040542241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59268766824 + ... + 59268766847.

It is an arithmetic number, because the mean of its divisors is an integer number (276587578568).

Almost surely, 2^{1422450404052} is an apocalyptic number.

1422450404052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422450404052 is an abundant number, since it is smaller than the sum of its proper divisors (1896600538764).

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

1422450404052 is a wasteful number, since it uses less digits than its factorization.

1422450404052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118537533678 (or 118537533676 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 1422450404052 its reverse (2504040542241), we get a palindrome (3926490946293).

The spelling of 1422450404052 in words is "one trillion, four hundred twenty-two billion, four hundred fifty million, four hundred four thousand, fifty-two".