142363460371456 has 99 divisors (see below), whose sum is σ = 285524418636093. Its totient is φ = 70948252323840.

The previous prime is 142363460371453. The next prime is 142363460371463. The reversal of 142363460371456 is 654173064363241.

It is a happy number.

The square root of 142363460371456 is 11931616.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 33127852262400 + 109235608109056 = 5755680^2 + 10451584^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142363460371397 and 142363460371406.

It is not an unprimeable number, because it can be changed into a prime (142363460371453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 218014487226 + ... + 218014487878.

Almost surely, 2^{142363460371456} is an apocalyptic number.

142363460371456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

142363460371456 is the 11931616-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142363460371456

142363460371456 is an abundant number, since it is smaller than the sum of its proper divisors (143160958264637).

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

142363460371456 is an frugal number, since it uses more digits than its factorization.

142363460371456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 142363460371456 in words is "one hundred forty-two trillion, three hundred sixty-three billion, four hundred sixty million, three hundred seventy-one thousand, four hundred fifty-six".