142803557760 has 384 divisors, whose sum is σ = 489249862560. Its totient is φ = 35306864640.

The previous prime is 142803557731. The next prime is 142803557779. The reversal of 142803557760 is 67755308241.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×142803557760² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173938150 + ... + 173938970.

Almost surely, 2^142803557760 is an apocalyptic number.

142803557760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142803557760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244624931280).

142803557760 is an abundant number, since it is smaller than the sum of its proper divisors (346446304800).

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

142803557760 is an equidigital number, since it uses as much as digits as its factorization.

142803557760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 142803557760 in words is "one hundred forty-two billion, eight hundred three million, five hundred fifty-seven thousand, seven hundred sixty".