142784794980580 has 48 divisors (see below), whose sum is σ = 310190185751040. Its totient is φ = 55144023177600.

The previous prime is 142784794980571. The next prime is 142784794980587. The reversal of 142784794980580 is 85089497487241.

It is a super-3 number, since 3×142784794980580³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142784794980497 and 142784794980506.

It is not an unprimeable number, because it can be changed into a prime (142784794980587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75222985 + ... + 77097775.

It is an arithmetic number, because the mean of its divisors is an integer number (6462295536480).

Almost surely, 2^{142784794980580} is an apocalyptic number.

142784794980580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142784794980580 is an abundant number, since it is smaller than the sum of its proper divisors (167405390770460).

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

142784794980580 is a wasteful number, since it uses less digits than its factorization.

142784794980580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006140 (or 2006138 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 76.

The spelling of 142784794980580 in words is "one hundred forty-two trillion, seven hundred eighty-four billion, seven hundred ninety-four million, nine hundred eighty thousand, five hundred eighty".