142780924282 has 16 divisors (see below), whose sum is σ = 218754582912. Its totient is φ = 69863096160.

The previous prime is 142780924271. The next prime is 142780924289. The reversal of 142780924282 is 282429087241.

It is not an unprimeable number, because it can be changed into a prime (142780924289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731857 + ... + 906187.

It is an arithmetic number, because the mean of its divisors is an integer number (13672161432).

Almost surely, 2^142780924282 is an apocalyptic number.

142780924282 is a deficient number, since it is larger than the sum of its proper divisors (75973658630).

142780924282 is a wasteful number, since it uses less digits than its factorization.

142780924282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183093.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 142780924282 in words is "one hundred forty-two billion, seven hundred eighty million, nine hundred twenty-four thousand, two hundred eighty-two".