142475765603673 has 4 divisors (see below), whose sum is σ = 189967687471568. Its totient is φ = 94983843735780.

The previous prime is 142475765603663. The next prime is 142475765603687. The reversal of 142475765603673 is 376306567574241.

142475765603673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 142475765603673 - 2¹³ = 142475765595481 is a prime.

It is a super-2 number, since 2×142475765603673² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142475765603663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23745960933943 + ... + 23745960933948.

It is an arithmetic number, because the mean of its divisors is an integer number (47491921867892).

Almost surely, 2^{142475765603673} is an apocalyptic number.

It is an amenable number.

142475765603673 is a deficient number, since it is larger than the sum of its proper divisors (47491921867895).

142475765603673 is an equidigital number, since it uses as much as digits as its factorization.

142475765603673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47491921867894.

The product of its (nonzero) digits is 533433600, while the sum is 66.

The spelling of 142475765603673 in words is "one hundred forty-two trillion, four hundred seventy-five billion, seven hundred sixty-five million, six hundred three thousand, six hundred seventy-three".