142483680 has 72 divisors (see below), whose sum is σ = 486230472. Its totient is φ = 37995264.

The previous prime is 142483637. The next prime is 142483687. The reversal of 142483680 is 86384241.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142483687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48034 + ... + 50913.

It is an arithmetic number, because the mean of its divisors is an integer number (6753201).

Almost surely, 2^142483680 is an apocalyptic number.

142483680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142483680 is an abundant number, since it is smaller than the sum of its proper divisors (343746792).

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

142483680 is a wasteful number, since it uses less digits than its factorization.

142483680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98968 (or 98957 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 142483680 is about 11936.6527971622. The cubic root of 142483680 is about 522.3020227799.

The spelling of 142483680 in words is "one hundred forty-two million, four hundred eighty-three thousand, six hundred eighty".