142110312320 has 64 divisors (see below), whose sum is σ = 342907700400. Its totient is φ = 56312844288.

The previous prime is 142110312319. The next prime is 142110312353. The reversal of 142110312320 is 23213011241.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 142110312292 and 142110312301.

It is a congruent number.

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, 969125 + ... + 1106084.

Almost surely, 2^142110312320 is an apocalyptic number.

142110312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142110312320 is an abundant number, since it is smaller than the sum of its proper divisors (200797388080).

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

142110312320 is a wasteful number, since it uses less digits than its factorization.

142110312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075335 (or 2075323 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 142110312320 its reverse (23213011241), we get a palindrome (165323323561).

The spelling of 142110312320 in words is "one hundred forty-two billion, one hundred ten million, three hundred twelve thousand, three hundred twenty".