142360200336440 has 32 divisors (see below), whose sum is σ = 324365013432000. Its totient is φ = 56223268992384.

The previous prime is 142360200336439. The next prime is 142360200336451. The reversal of 142360200336440 is 44633002063241.

It is a junction number, because it is equal to n+sod(n) for n = 142360200336394 and 142360200336403.

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, 22525344995 + ... + 22525351314.

It is an arithmetic number, because the mean of its divisors is an integer number (10136406669750).

Almost surely, 2^{142360200336440} is an apocalyptic number.

142360200336440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142360200336440 is an abundant number, since it is smaller than the sum of its proper divisors (182004813095560).

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

142360200336440 is a wasteful number, since it uses less digits than its factorization.

142360200336440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45050696399 (or 45050696395 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 142360200336440 its reverse (44633002063241), we get a palindrome (186993202399681).

The spelling of 142360200336440 in words is "one hundred forty-two trillion, three hundred sixty billion, two hundred million, three hundred thirty-six thousand, four hundred forty".