42103142335 has 16 divisors (see below), whose sum is σ = 52279650720. Its totient is φ = 32529530880.

The previous prime is 42103142309. The next prime is 42103142377. The reversal of 42103142335 is 53324130124.

It is a happy number.

It is not a de Polignac number, because 42103142335 - 2¹⁷ = 42103011263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081026 + ... + 1119295.

It is an arithmetic number, because the mean of its divisors is an integer number (3267478170).

Almost surely, 2^42103142335 is an apocalyptic number.

42103142335 is a deficient number, since it is larger than the sum of its proper divisors (10176508385).

42103142335 is a wasteful number, since it uses less digits than its factorization.

42103142335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200458.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 42103142335 its reverse (53324130124), we get a palindrome (95427272459).

The spelling of 42103142335 in words is "forty-two billion, one hundred three million, one hundred forty-two thousand, three hundred thirty-five".