142275126336 has 224 divisors, whose sum is σ = 453314165760. Its totient is φ = 38471583744.

The previous prime is 142275126313. The next prime is 142275126347. The reversal of 142275126336 is 633621572241.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32607291 + ... + 32611653.

Almost surely, 2^142275126336 is an apocalyptic number.

142275126336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142275126336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226657082880).

142275126336 is an abundant number, since it is smaller than the sum of its proper divisors (311039039424).

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

142275126336 is a wasteful number, since it uses less digits than its factorization.

142275126336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681 (or 5671 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

Adding to 142275126336 its reverse (633621572241), we get a palindrome (775896698577).

The spelling of 142275126336 in words is "one hundred forty-two billion, two hundred seventy-five million, one hundred twenty-six thousand, three hundred thirty-six".