1422066654342 has 64 divisors (see below), whose sum is σ = 3262378014720. Its totient is φ = 458690450400.

The previous prime is 1422066654341. The next prime is 1422066654343. The reversal of 1422066654342 is 2434566602241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1422066654341) and next prime (1422066654343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422066654341) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 23038573 + ... + 23100215.

It is an arithmetic number, because the mean of its divisors is an integer number (50974656480).

Almost surely, 2^{1422066654342} is an apocalyptic number.

1422066654342 is an abundant number, since it is smaller than the sum of its proper divisors (1840311360378).

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

1422066654342 is a wasteful number, since it uses less digits than its factorization.

1422066654342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75466 (or 75460 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 1422066654342 in words is "one trillion, four hundred twenty-two billion, sixty-six million, six hundred fifty-four thousand, three hundred forty-two".