142504215343 has 8 divisors (see below), whose sum is σ = 162899034912. Its totient is φ = 122118664416.

The previous prime is 142504215341. The next prime is 142504215377. The reversal of 142504215343 is 343512405241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142504215343 - 2¹ = 142504215341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142504215299 and 142504215308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142504215341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284180 + ... + 2345737.

It is an arithmetic number, because the mean of its divisors is an integer number (20362379364).

Almost surely, 2^142504215343 is an apocalyptic number.

142504215343 is a deficient number, since it is larger than the sum of its proper divisors (20394819569).

142504215343 is an equidigital number, since it uses as much as digits as its factorization.

142504215343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634321.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 142504215343 in words is "one hundred forty-two billion, five hundred four million, two hundred fifteen thousand, three hundred forty-three".