142365377860 has 24 divisors (see below), whose sum is σ = 298997821080. Its totient is φ = 56940336384.

The previous prime is 142365377783. The next prime is 142365377867. The reversal of 142365377860 is 68773563241.

It can be written as a sum of positive squares in 4 ways, for example, as 23997727744 + 118367650116 = 154912^2 + 344046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 142365377798 and 142365377807.

It is not an unprimeable number, because it can be changed into a prime (142365377867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159879 + ... + 557038.

It is an arithmetic number, because the mean of its divisors is an integer number (12458242545).

Almost surely, 2^142365377860 is an apocalyptic number.

142365377860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142365377860 is an abundant number, since it is smaller than the sum of its proper divisors (156632443220).

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

142365377860 is a wasteful number, since it uses less digits than its factorization.

142365377860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726855 (or 726853 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 142365377860 in words is "one hundred forty-two billion, three hundred sixty-five million, three hundred seventy-seven thousand, eight hundred sixty".