142001700071 has 12 divisors (see below), whose sum is σ = 180202529160. Its totient is φ = 110650674960.

The previous prime is 142001700019. The next prime is 142001700079. The reversal of 142001700071 is 170007100241.

It is not a de Polignac number, because 142001700071 - 2⁶ = 142001700007 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 (142001700079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131726456 + ... + 131727533.

It is an arithmetic number, because the mean of its divisors is an integer number (15016877430).

Almost surely, 2^142001700071 is an apocalyptic number.

142001700071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

142001700071 is a deficient number, since it is larger than the sum of its proper divisors (38200829089).

142001700071 is a wasteful number, since it uses less digits than its factorization.

142001700071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263454014 (or 263454007 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 23.

The spelling of 142001700071 in words is "one hundred forty-two billion, one million, seven hundred thousand, seventy-one".