1422342341140 has 48 divisors (see below), whose sum is σ = 3431494047744. Its totient is φ = 485107027200.

The previous prime is 1422342341089. The next prime is 1422342341219. The reversal of 1422342341140 is 411432432241.

It is a happy number.

It is a super-2 number, since 2×1422342341140² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26569041 + ... + 26622520.

It is an arithmetic number, because the mean of its divisors is an integer number (71489459328).

Almost surely, 2^{1422342341140} is an apocalyptic number.

1422342341140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422342341140 is an abundant number, since it is smaller than the sum of its proper divisors (2009151706604).

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

1422342341140 is a wasteful number, since it uses less digits than its factorization.

1422342341140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53191768 (or 53191766 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1422342341140 its reverse (411432432241), we get a palindrome (1833774773381).

The spelling of 1422342341140 in words is "one trillion, four hundred twenty-two billion, three hundred forty-two million, three hundred forty-one thousand, one hundred forty".