142035895478 has 16 divisors (see below), whose sum is σ = 213916107600. Its totient is φ = 70730612736.

The previous prime is 142035895411. The next prime is 142035895499. The reversal of 142035895478 is 874598530241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4029173 + ... + 4064271.

It is an arithmetic number, because the mean of its divisors is an integer number (13369756725).

Almost surely, 2^142035895478 is an apocalyptic number.

142035895478 is a deficient number, since it is larger than the sum of its proper divisors (71880212122).

142035895478 is a wasteful number, since it uses less digits than its factorization.

142035895478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43231.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 142035895478 in words is "one hundred forty-two billion, thirty-five million, eight hundred ninety-five thousand, four hundred seventy-eight".