142422064206044 has 48 divisors (see below), whose sum is σ = 291013775967936. Its totient is φ = 59726329344000.

The previous prime is 142422064206029. The next prime is 142422064206119. The reversal of 142422064206044 is 440602460224241.

It is a super-2 number, since 2×142422064206044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142422064205992 and 142422064206010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215694407 + ... + 216353694.

It is an arithmetic number, because the mean of its divisors is an integer number (6062786999332).

Almost surely, 2^{142422064206044} is an apocalyptic number.

142422064206044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142422064206044 is an abundant number, since it is smaller than the sum of its proper divisors (148591711761892).

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

142422064206044 is a wasteful number, since it uses less digits than its factorization.

142422064206044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432048366 (or 432048364 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 41.

The spelling of 142422064206044 in words is "one hundred forty-two trillion, four hundred twenty-two billion, sixty-four million, two hundred six thousand, forty-four".