142001674545 has 16 divisors (see below), whose sum is σ = 227393154432. Its totient is φ = 75670734720.

The previous prime is 142001674513. The next prime is 142001674553. The reversal of 142001674545 is 545476100241.

142001674545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142001674545 - 2⁵ = 142001674513 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3949741 + ... + 3985530.

It is an arithmetic number, because the mean of its divisors is an integer number (14212072152).

Almost surely, 2^142001674545 is an apocalyptic number.

142001674545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142001674545 is a deficient number, since it is larger than the sum of its proper divisors (85391479887).

142001674545 is a wasteful number, since it uses less digits than its factorization.

142001674545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936472.

The product of its (nonzero) digits is 134400, while the sum is 39.

Adding to 142001674545 its reverse (545476100241), we get a palindrome (687477774786).

The spelling of 142001674545 in words is "one hundred forty-two billion, one million, six hundred seventy-four thousand, five hundred forty-five".