142758783302 has 32 divisors (see below), whose sum is σ = 222044405760. Its totient is φ = 68765470560.

The previous prime is 142758783269. The next prime is 142758783337. The reversal of 142758783302 is 203387857241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13638923 + ... + 13649385.

It is an arithmetic number, because the mean of its divisors is an integer number (6938887680).

Almost surely, 2^142758783302 is an apocalyptic number.

142758783302 is a deficient number, since it is larger than the sum of its proper divisors (79285622458).

142758783302 is a wasteful number, since it uses less digits than its factorization.

142758783302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11468.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 142758783302 in words is "one hundred forty-two billion, seven hundred fifty-eight million, seven hundred eighty-three thousand, three hundred two".