999142132002301 has 6 divisors (see below), whose sum is σ = 1162267378043550. Its totient is φ = 856407541716216.

The previous prime is 999142132002263. The next prime is 999142132002319. The reversal of 999142132002301 is 103200231241999.

It can be written as a sum of positive squares in only one way, i.e., 989233650847225 + 9908481155076 = 31452085^2 + 3147774^2 .

It is not a de Polignac number, because 999142132002301 - 2⁹ = 999142132001789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999142132002361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10195327877526 + ... + 10195327877623.

It is an arithmetic number, because the mean of its divisors is an integer number (193711229673925).

Almost surely, 2^{999142132002301} is an apocalyptic number.

It is an amenable number.

999142132002301 is a deficient number, since it is larger than the sum of its proper divisors (163125246041249).

999142132002301 is a wasteful number, since it uses less digits than its factorization.

999142132002301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20390655755163 (or 20390655755156 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 999142132002301 in words is "nine hundred ninety-nine trillion, one hundred forty-two billion, one hundred thirty-two million, two thousand, three hundred one".