1422342421304 has 64 divisors (see below), whose sum is σ = 3119060355840. Its totient is φ = 595341331200.

The previous prime is 1422342421273. The next prime is 1422342421309. The reversal of 1422342421304 is 4031242432241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422342421309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32368052 + ... + 32411964.

It is an arithmetic number, because the mean of its divisors is an integer number (48735318060).

Almost surely, 2^{1422342421304} is an apocalyptic number.

1422342421304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1422342421304 is an abundant number, since it is smaller than the sum of its proper divisors (1696717934536).

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

1422342421304 is a wasteful number, since it uses less digits than its factorization.

1422342421304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57420 (or 57416 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1422342421304 its reverse (4031242432241), we get a palindrome (5453584853545).

The spelling of 1422342421304 in words is "one trillion, four hundred twenty-two billion, three hundred forty-two million, four hundred twenty-one thousand, three hundred four".