142960493 has 8 divisors (see below), whose sum is σ = 154078848. Its totient is φ = 131859504.

The previous prime is 142960469. The next prime is 142960501. The reversal of 142960493 is 394069241.

142960493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 142960493 - 2¹⁰ = 142959469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142962493) 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, 16496 + ... + 23622.

It is an arithmetic number, because the mean of its divisors is an integer number (19259856).

Almost surely, 2^142960493 is an apocalyptic number.

142960493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142960493 is a deficient number, since it is larger than the sum of its proper divisors (11118355).

142960493 is a wasteful number, since it uses less digits than its factorization.

142960493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 142960493 is about 11956.6087583395. The cubic root of 142960493 is about 522.8839914427.

The spelling of 142960493 in words is "one hundred forty-two million, nine hundred sixty thousand, four hundred ninety-three".