142025114144 has 12 divisors (see below), whose sum is σ = 279611943534. Its totient is φ = 71012557056.

The previous prime is 142025114137. The next prime is 142025114167. The reversal of 142025114144 is 441411520241.

It can be written as a sum of positive squares in only one way, i.e., 141385024144 + 640090000 = 376012^2 + 25300^2 .

It is a super-2 number, since 2×142025114144² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2219142377 + ... + 2219142440.

Almost surely, 2^142025114144 is an apocalyptic number.

It is an amenable number.

142025114144 is a deficient number, since it is larger than the sum of its proper divisors (137586829390).

142025114144 is an equidigital number, since it uses as much as digits as its factorization.

142025114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438284827 (or 4438284819 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 142025114144 its reverse (441411520241), we get a palindrome (583436634385).

The spelling of 142025114144 in words is "one hundred forty-two billion, twenty-five million, one hundred fourteen thousand, one hundred forty-four".