142001268670 has 8 divisors (see below), whose sum is σ = 255602283624. Its totient is φ = 56800507464.

The previous prime is 142001268667. The next prime is 142001268671. The reversal of 142001268670 is 76862100241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142001268671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7100063424 + ... + 7100063443.

It is an arithmetic number, because the mean of its divisors is an integer number (31950285453).

Almost surely, 2^142001268670 is an apocalyptic number.

142001268670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142001268670 is a deficient number, since it is larger than the sum of its proper divisors (113601014954).

142001268670 is a wasteful number, since it uses less digits than its factorization.

142001268670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14200126874.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 142001268670 in words is "one hundred forty-two billion, one million, two hundred sixty-eight thousand, six hundred seventy".