142893810750 has 32 divisors (see below), whose sum is σ = 356662953504. Its totient is φ = 38105016000.

The previous prime is 142893810749. The next prime is 142893810767. The reversal of 142893810750 is 57018398241.

It is a super-3 number, since 3×142893810750³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142893810750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95261791 + ... + 95263290.

It is an arithmetic number, because the mean of its divisors is an integer number (11145717297).

Almost surely, 2^142893810750 is an apocalyptic number.

142893810750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142893810750 is an abundant number, since it is smaller than the sum of its proper divisors (213769142754).

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

142893810750 is a wasteful number, since it uses less digits than its factorization.

142893810750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190525101 (or 190525091 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 142893810750 in words is "one hundred forty-two billion, eight hundred ninety-three million, eight hundred ten thousand, seven hundred fifty".