1422144420324 has 24 divisors (see below), whose sum is σ = 3318422392320. Its totient is φ = 474035938464.

The previous prime is 1422144420293. The next prime is 1422144420331. The reversal of 1422144420324 is 4230244412241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033219 + ... + 1977834.

It is an arithmetic number, because the mean of its divisors is an integer number (138267599680).

Almost surely, 2^{1422144420324} is an apocalyptic number.

It is an amenable number.

1422144420324 is an abundant number, since it is smaller than the sum of its proper divisors (1896277971996).

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

1422144420324 is a wasteful number, since it uses less digits than its factorization.

1422144420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050419 (or 3050417 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1422144420324 its reverse (4230244412241), we get a palindrome (5652388832565).

The spelling of 1422144420324 in words is "one trillion, four hundred twenty-two billion, one hundred forty-four million, four hundred twenty thousand, three hundred twenty-four".