142935801500 has 48 divisors (see below), whose sum is σ = 313237544256. Its totient is φ = 56979128000.

The previous prime is 142935801479. The next prime is 142935801509. The reversal of 142935801500 is 5108539241.

It is a happy number.

142935801500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142935801509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341336 + ... + 634335.

It is an arithmetic number, because the mean of its divisors is an integer number (6525782172).

Almost surely, 2^142935801500 is an apocalyptic number.

142935801500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142935801500 is an abundant number, since it is smaller than the sum of its proper divisors (170301742756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142935801500 is a wasteful number, since it uses less digits than its factorization.

142935801500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975983 (or 975971 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 142935801500 in words is "one hundred forty-two billion, nine hundred thirty-five million, eight hundred one thousand, five hundred".