1422042055045 has 32 divisors (see below), whose sum is σ = 1727754779520. Its totient is φ = 1123509381120.

The previous prime is 1422042055037. The next prime is 1422042055073. The reversal of 1422042055045 is 5405502402241.

It is not a de Polignac number, because 1422042055045 - 2³ = 1422042055037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422042055045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279871905 + ... + 279876985.

It is an arithmetic number, because the mean of its divisors is an integer number (53992336860).

Almost surely, 2^{1422042055045} is an apocalyptic number.

It is an amenable number.

1422042055045 is a deficient number, since it is larger than the sum of its proper divisors (305712724475).

1422042055045 is a wasteful number, since it uses less digits than its factorization.

1422042055045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 1422042055045 its reverse (5405502402241), we get a palindrome (6827544457286).

The spelling of 1422042055045 in words is "one trillion, four hundred twenty-two billion, forty-two million, fifty-five thousand, forty-five".