142002326895 has 96 divisors (see below), whose sum is σ = 270357606144. Its totient is φ = 63087897600.

The previous prime is 142002326887. The next prime is 142002326929. The reversal of 142002326895 is 598623200241.

It is not a de Polignac number, because 142002326895 - 2³ = 142002326887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3801660 + ... + 3838830.

It is an arithmetic number, because the mean of its divisors is an integer number (2816225064).

Almost surely, 2^142002326895 is an apocalyptic number.

142002326895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142002326895 is a deficient number, since it is larger than the sum of its proper divisors (128355279249).

142002326895 is a wasteful number, since it uses less digits than its factorization.

142002326895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37353 (or 37340 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 142002326895 in words is "one hundred forty-two billion, two million, three hundred twenty-six thousand, eight hundred ninety-five".