142320322036180 has 48 divisors (see below), whose sum is σ = 303909006859920. Its totient is φ = 55969668172800.

The previous prime is 142320322036163. The next prime is 142320322036181. The reversal of 142320322036180 is 81630223023241.

It can be written as a sum of positive squares in 8 ways, for example, as 7988559571216 + 134331762464964 = 2826404^2 + 11590158^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142320322036181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23552425 + ... + 28971664.

It is an arithmetic number, because the mean of its divisors is an integer number (6331437642915).

Almost surely, 2^{142320322036180} is an apocalyptic number.

142320322036180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142320322036180 is an abundant number, since it is smaller than the sum of its proper divisors (161588684823740).

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

142320322036180 is a wasteful number, since it uses less digits than its factorization.

142320322036180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52526380 (or 52526378 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 142320322036180 in words is "one hundred forty-two trillion, three hundred twenty billion, three hundred twenty-two million, thirty-six thousand, one hundred eighty".