142014539077274 has 4 divisors (see below), whose sum is σ = 213021808615914. Its totient is φ = 71007269538636.

The previous prime is 142014539077121. The next prime is 142014539077283. The reversal of 142014539077274 is 472770935410241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 76026942351649 + 65987596725625 = 8719343^2 + 8123275^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35503634769317 + ... + 35503634769320.

Almost surely, 2^{142014539077274} is an apocalyptic number.

142014539077274 is a deficient number, since it is larger than the sum of its proper divisors (71007269538640).

142014539077274 is an equidigital number, since it uses as much as digits as its factorization.

142014539077274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71007269538639.

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 142014539077274 in words is "one hundred forty-two trillion, fourteen billion, five hundred thirty-nine million, seventy-seven thousand, two hundred seventy-four".