142326620044 has 24 divisors (see below), whose sum is σ = 284702584320. Its totient is φ = 60986549136.

The previous prime is 142326620039. The next prime is 142326620047. The reversal of 142326620044 is 440026623241.

142326620044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142326619991 and 142326620009.

It is not an unprimeable number, because it can be changed into a prime (142326620047) 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 7 ways as a sum of consecutive naturals, for example, 275074 + ... + 600265.

It is an arithmetic number, because the mean of its divisors is an integer number (11862607680).

Almost surely, 2^142326620044 is an apocalyptic number.

142326620044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142326620044 is an abundant number, since it is smaller than the sum of its proper divisors (142375964276).

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

142326620044 is a wasteful number, since it uses less digits than its factorization.

142326620044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881157 (or 881155 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 142326620044 in words is "one hundred forty-two billion, three hundred twenty-six million, six hundred twenty thousand, forty-four".