142000500047 has 32 divisors (see below), whose sum is σ = 173385816192. Its totient is φ = 113523830784.

The previous prime is 142000500041. The next prime is 142000500049. The reversal of 142000500047 is 740005000241.

It is not a de Polignac number, because 142000500047 - 2²² = 141996305743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142000499995 and 142000500031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142000500041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6432713 + ... + 6454749.

It is an arithmetic number, because the mean of its divisors is an integer number (5418306756).

Almost surely, 2^142000500047 is an apocalyptic number.

142000500047 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

142000500047 is a deficient number, since it is larger than the sum of its proper divisors (31385316145).

142000500047 is a wasteful number, since it uses less digits than its factorization.

142000500047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22547.

The product of its (nonzero) digits is 1120, while the sum is 23.

Adding to 142000500047 its reverse (740005000241), we get a palindrome (882005500288).

The spelling of 142000500047 in words is "one hundred forty-two billion, five hundred thousand, forty-seven".