142507514276 has 6 divisors (see below), whose sum is σ = 249388149990. Its totient is φ = 71253757136.

The previous prime is 142507514231. The next prime is 142507514287. The reversal of 142507514276 is 672415705241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75361230400 + 67146283876 = 274520^2 + 259126^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17813439281 + ... + 17813439288.

It is an arithmetic number, because the mean of its divisors is an integer number (41564691665).

Almost surely, 2^142507514276 is an apocalyptic number.

It is an amenable number.

142507514276 is a deficient number, since it is larger than the sum of its proper divisors (106880635714).

142507514276 is a wasteful number, since it uses less digits than its factorization.

142507514276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35626878573 (or 35626878571 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 142507514276 in words is "one hundred forty-two billion, five hundred seven million, five hundred fourteen thousand, two hundred seventy-six".