142377366305 has 16 divisors (see below), whose sum is σ = 179854577280. Its totient is φ = 107901366912.

The previous prime is 142377366301. The next prime is 142377366317. The reversal of 142377366305 is 503663773241.

It is a cyclic number.

It is not a de Polignac number, because 142377366305 - 2² = 142377366301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142377366305.

It is not an unprimeable number, because it can be changed into a prime (142377366301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2978957 + ... + 3026373.

It is an arithmetic number, because the mean of its divisors is an integer number (11240911080).

Almost surely, 2^142377366305 is an apocalyptic number.

It is an amenable number.

142377366305 is a deficient number, since it is larger than the sum of its proper divisors (37477210975).

142377366305 is a wasteful number, since it uses less digits than its factorization.

142377366305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79048.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 142377366305 in words is "one hundred forty-two billion, three hundred seventy-seven million, three hundred sixty-six thousand, three hundred five".