42236530120135 has 16 divisors (see below), whose sum is σ = 54582787607040. Its totient is φ = 31189941676800.

The previous prime is 42236530120111. The next prime is 42236530120201. The reversal of 42236530120135 is 53102103563224.

It is not a de Polignac number, because 42236530120135 - 2³⁷ = 42099091166663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42236530120094 and 42236530120103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20190051 + ... + 22183579.

It is an arithmetic number, because the mean of its divisors is an integer number (3411424225440).

Almost surely, 2^{42236530120135} is an apocalyptic number.

42236530120135 is a deficient number, since it is larger than the sum of its proper divisors (12346257486905).

42236530120135 is a wasteful number, since it uses less digits than its factorization.

42236530120135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319498.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 42236530120135 its reverse (53102103563224), we get a palindrome (95338633683359).

The spelling of 42236530120135 in words is "forty-two trillion, two hundred thirty-six billion, five hundred thirty million, one hundred twenty thousand, one hundred thirty-five".