142381303092 has 192 divisors, whose sum is σ = 428712560640. Its totient is φ = 40022180352.

The previous prime is 142381303079. The next prime is 142381303109. The reversal of 142381303092 is 290303183241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58907068 + ... + 58909484.

It is an arithmetic number, because the mean of its divisors is an integer number (2232877920).

Almost surely, 2^142381303092 is an apocalyptic number.

142381303092 is a gapful number since it is divisible by the number (12) 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 142381303092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214356280320).

142381303092 is an abundant number, since it is smaller than the sum of its proper divisors (286331257548).

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

142381303092 is a wasteful number, since it uses less digits than its factorization.

142381303092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667 (or 3659 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 142381303092 in words is "one hundred forty-two billion, three hundred eighty-one million, three hundred three thousand, ninety-two".