142000154983 has 8 divisors (see below), whose sum is σ = 142801240400. Its totient is φ = 141199251840.

The previous prime is 142000154969. The next prime is 142000155061. The reversal of 142000154983 is 389451000241.

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

It is a cyclic number.

It is not a de Polignac number, because 142000154983 - 2²⁹ = 141463284071 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 (142000154903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705816 + ... + 1787122.

It is an arithmetic number, because the mean of its divisors is an integer number (17850155050).

Almost surely, 2^142000154983 is an apocalyptic number.

142000154983 is a deficient number, since it is larger than the sum of its proper divisors (801085417).

142000154983 is an equidigital number, since it uses as much as digits as its factorization.

142000154983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91137.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 142000154983 in words is "one hundred forty-two billion, one hundred fifty-four thousand, nine hundred eighty-three".