142114440302 has 32 divisors (see below), whose sum is σ = 218184645600. Its totient is φ = 69399203328.

The previous prime is 142114440287. The next prime is 142114440319. The reversal of 142114440302 is 203044411241.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22855898 + ... + 22862114.

It is an arithmetic number, because the mean of its divisors is an integer number (6818270175).

Almost surely, 2^142114440302 is an apocalyptic number.

142114440302 is a deficient number, since it is larger than the sum of its proper divisors (76070205298).

142114440302 is a wasteful number, since it uses less digits than its factorization.

142114440302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7220.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 142114440302 its reverse (203044411241), we get a palindrome (345158851543).

The spelling of 142114440302 in words is "one hundred forty-two billion, one hundred fourteen million, four hundred forty thousand, three hundred two".