142344667603 has 16 divisors (see below), whose sum is σ = 145919195136. Its totient is φ = 138793533120.

The previous prime is 142344667589. The next prime is 142344667607. The reversal of 142344667603 is 306766443241.

It is a cyclic number.

It is not a de Polignac number, because 142344667603 - 2³³ = 133754733011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142344667607) 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, 29758150 + ... + 29762932.

It is an arithmetic number, because the mean of its divisors is an integer number (9119949696).

Almost surely, 2^142344667603 is an apocalyptic number.

142344667603 is a deficient number, since it is larger than the sum of its proper divisors (3574527533).

142344667603 is a wasteful number, since it uses less digits than its factorization.

142344667603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074.

The product of its (nonzero) digits is 1741824, while the sum is 46.

The spelling of 142344667603 in words is "one hundred forty-two billion, three hundred forty-four million, six hundred sixty-seven thousand, six hundred three".