142103422320 has 80 divisors (see below), whose sum is σ = 440616158880. Its totient is φ = 37886026752.

The previous prime is 142103422313. The next prime is 142103422327. The reversal of 142103422320 is 23224301241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (142103422313) and next prime (142103422327).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142103422327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087542 + ... + 1211178.

It is an arithmetic number, because the mean of its divisors is an integer number (5507701986).

Almost surely, 2^142103422320 is an apocalyptic number.

142103422320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142103422320 is an abundant number, since it is smaller than the sum of its proper divisors (298512736560).

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

142103422320 is a wasteful number, since it uses less digits than its factorization.

142103422320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128442 (or 128436 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 142103422320 its reverse (23224301241), we get a palindrome (165327723561).

The spelling of 142103422320 in words is "one hundred forty-two billion, one hundred three million, four hundred twenty-two thousand, three hundred twenty".